{"title":"BenchMates \u0026 Accessories","description":"\u003cp\u003eElevate your jewelry craftsmanship with premium BenchMates and accessories. Our collection features essential tools for stone setting, engraving, and soldering work. From GRS BenchMate systems to specialized ring holders and soldering stations, find everything needed to enhance precision and comfort at your workbench.\u003c\/p\u003e","products":[{"product_id":"grs-004-559-steel-heavy-duty-mounting-plate","title":"GRS 004-559 Optional Steel Heavy Duty Mounting Plate","description":"\u003cp\u003eThe \u003cstrong\u003eGRS 004-559 Optional Steel Heavy Duty Mounting Plate\u003c\/strong\u003e is a sturdy steel plate designed for use with compatible GRS workbench setups. This plate serves a dual purpose: functioning both as a heavy-duty mounting surface and as a steel block directly on your workbench. For customers ordering a John Frei custom workbench through Otto Frei, this plate can be professionally mounted at the time of workbench fabrication upon request.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty steel construction for durability and stability\u003c\/li\u003e\n\u003cli\u003eDoubles as a steel block for workbench use\u003c\/li\u003e\n\u003cli\u003eOptional add-on for compatible GRS workbench configurations\u003c\/li\u003e\n\u003cli\u003eCan be mounted on John Frei custom workbenches upon request\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-559\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eGlendo GRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThis product contains nickel and is subject to California Proposition 65 warnings. If you would like this plate mounted on a John Frei custom workbench, please make that request at the time of your workbench order.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579382235350,"sku":"104.559","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/104.559NEW_thumb_88d3e1df-b3bf-40c7-959d-bd4947b09dd0.jpg?v=1749062992"},{"product_id":"grs-bench-pin-kit-004-556-benchmate-dovetail","title":"GRS 004-556 Bench Pin Kit","description":"\u003cp\u003eThe GRS 004-556 Bench Pin Kit is designed to mount onto the GRS fixed dovetail mounting plate (part number 004-557 \/ 104.557), giving bench jewelers and engravers a secure, compatible work-holding solution. This kit is also compatible with the Knew Concepts dovetail mounting plate (149.659), offering flexibility for those already working within that system.\u003c\/p\u003e\u003cp\u003eIf you already own a GRS dovetail mounting plate as part of the BenchMate system, this bench pin kit connects directly — no additional mounting hardware required. If you do not yet have the mounting plate, you must purchase both the fixed mounting plate (104.557) and this bench pin kit (104.556) together to have a complete, functional setup.\u003c\/p\u003e\u003cp\u003eFor ongoing maintenance or replacement needs, wood bench pins that fit this kit with minor modifications are available separately under part number 113.300.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMounts onto the GRS fixed dovetail mounting plate (004-557 \/ 104.557)\u003c\/li\u003e\n\u003cli\u003eCompatible with the Knew Concepts dovetail mounting plate (149.659)\u003c\/li\u003e\n\u003cli\u003eIntegrates directly with the GRS BenchMate system when the dovetail mounting plate is already owned\u003c\/li\u003e\n\u003cli\u003eReplacement wood bench pins available separately (part number 113.300) with minor modifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eIf you do not already own a GRS dovetail mounting plate, the fixed mounting plate (104.557) must be purchased separately alongside this bench pin kit (104.556) to complete the setup. Replacement wood bench pins (113.300) fit with minor modifications and are sold separately.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579382825174,"sku":"104.556","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-556-bench-pin-kit-otto-frei.jpg?v=1719958665"},{"product_id":"grs-004-557-benchmate-fixed-dovetail-mounting-plate","title":"GRS 004-557 Fixed Mounting Plate","description":"\u003cp\u003e\nThe GRS 004-557 Fixed Dovetail Mounting Plate provides a secure, permanent base for GRS BenchMate tools on your workbench. Designed with the standard BenchMate dovetail interface, it allows tools and accessories to slide in and lock firmly in place. Install multiple plates around your shop to quickly move BenchMate systems wherever you need them, keeping your workspace flexible and efficient.\n\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFixed mounting plate designed for GRS BenchMate workholding systems\u003c\/li\u003e\n\u003cli\u003eCreates a permanent installation point on a workbench surface\u003c\/li\u003e\n\u003cli\u003eAllows BenchMate tools to be moved and used at multiple stations\u003c\/li\u003e\n\u003cli\u003eSimple installation using included mounting screws\u003c\/li\u003e\n\u003cli\u003eDurable plate designed for frequent tool changes and daily bench use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eBenchMate Mounting Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGlendo GRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGRS 004-557 Fixed Mounting Plate\u003c\/li\u003e\n\u003cli\u003e6 × Wood Screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\nDesigned for use with GRS BenchMate systems and compatible BenchMate accessories.\n\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579382989014,"sku":"104.557","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-557-fixed-mounting-plate-otto-frei-1.jpg?v=1719958665"},{"product_id":"grs-004-659-pitchcup-empty-no-pitch","title":"GRS 004-659 Pitchcup Empty (No Pitch)","description":"\u003cp\u003eThe GRS 004-659 Pitchcup (Empty) is a small pitch cup designed to fit the GRS BenchMate, GRS engraving blocks, and the GRS Multi-Purpose Vise. Sold without pitch or thermoplastic material, this empty cup gives you the flexibility to fill it with the holding compound of your choice—whether that's Jett-Set Thermoplastic, German Red\/Brown Pitch, Nechamkin Green Pitch, GRS Thermo-Loc, or any other compatible product you prefer to work with.\u003c\/p\u003e\u003cp\u003eThis is an ideal option for jewelers and engravers who already have a preferred setting compound on hand or who want to avoid the odor associated with traditional black pitch.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with the GRS BenchMate system\u003c\/li\u003e\n\u003cli\u003eAlso fits GRS engraving blocks and the GRS Multi-Purpose Vise\u003c\/li\u003e\n\u003cli\u003eSold empty—fill with your preferred holding compound\u003c\/li\u003e\n\u003cli\u003eAccepts Jett-Set Thermoplastic, German Red\/Brown Pitch, Nechamkin Green Pitch, GRS Thermo-Loc, and other compatible materials\u003c\/li\u003e\n\u003cli\u003eAvoids the odor associated with pre-filled black pitch cups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-659\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInside Diameter\u003c\/th\u003e\n\u003ctd\u003e1-3\/4 in (44 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003ctd\u003eEmpty—no pitch or thermoplastic included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThis cup is sold without any holding compound. Pitch, thermoplastic, or other setting material must be sourced separately. Verify compatibility with your specific GRS system configuration before ordering.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579384365270,"sku":"104.660E","price":27.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-659-pitchcup-empty-no-pitch-otto-frei.jpg?v=1719958664"},{"product_id":"grs-004-570-double-soldering-station-2-third-hands","title":"GRS 004-570 Double Soldering Station With 2 Third Hands","description":"\u003cp\u003eThe GRS 004-570 Double Soldering Station features two adjustable third hands engineered for professional jewelers and metalsmiths who demand precision and reliability at the bench. GRS is known for producing soldering stations with third hands that move smoothly and hold their position securely — no slipping, no readjusting. Whether you're holding delicate components during soldering or positioning work for stone-setting and engraving tasks, these third hands deliver the control you need.\u003c\/p\u003e\u003cp\u003eThis double station is designed for bench top use and comes equipped with a 6\" x 6\" soldering board. The replaceable solid tips can be shaped to fine points by filing or grinding, allowing you to customize the tip profile to suit the work at hand. For platinum work, optional solid tungsten tips are available separately.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo adjustable third hands that move smoothly and hold position firmly\u003c\/li\u003e\n\u003cli\u003e6\" x 6\" soldering board included\u003c\/li\u003e\n\u003cli\u003eReplaceable solid tips that can be shaped by filing or grinding\u003c\/li\u003e\n\u003cli\u003eCompatible with optional solid tungsten tips for platinum work\u003c\/li\u003e\n\u003cli\u003eDesigned for bench top use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eGRS 004-570\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSoldering Board Size\u003c\/th\u003e\n\u003ctd\u003e6\" x 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThird Hands\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTip Type\u003c\/th\u003e\n\u003ctd\u003eReplaceable solid tips (shapeable by filing or grinding)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eBench top use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOptional solid tungsten tips are available separately for platinum work.\u003c\/li\u003e\n\u003cli\u003eThe original GRS soldering station model (not this variant) can also be mounted on the GRS dovetail fixed mounting plate (Part No. 104.557) — this double station is intended for bench top use only.\u003c\/li\u003e\n\u003cli\u003eThis product is subject to California Proposition 65 warnings regarding lead exposure.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579384758486,"sku":"104.570","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-570-double-soldering-station-with-2-third-hands-otto-frei.jpg?v=1719958664"},{"product_id":"grs-004-545-double-short-hand-soldering-station-2-third-hands","title":"GRS 004-545 Double Short Hand Soldering Station With 2 Third Hands","description":"\u003cp\u003eThe GRS 004-545 Double Short Hand Soldering Station provides a compact, stable soldering surface for bench jewelers and metalsmiths. Featuring a 6\" x 6\" (152mm x 152mm) soldering board surface, this station is designed for tabletop use on a workbench or soldering table. Unlike the GRS 104.570, this model does \u003cem\u003enot\u003c\/em\u003e mount to the GRS fixed mounting plate — it is a freestanding unit only.\u003c\/p\u003e\u003cp\u003eTwo short third hands are included, each extending to 5\" tall when fully extended. These short third hands share the same parts as the standard GRS third hands and are also available separately as part number 104.646. The overall footprint of the station measures 9\" x 7-1\/2\", and four rubber-mounted feet on the base keep it securely positioned on the work surface.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Due to the rubber-mounted feet, this soldering station is not recommended for high-temperature platinum work.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6\" x 6\" (152mm x 152mm) soldering board surface\u003c\/li\u003e\n\u003cli\u003eIncludes two short third hands, each extending to 5\" tall when fully extended\u003c\/li\u003e\n\u003cli\u003eShort third hands use the same parts as standard GRS third hands\u003c\/li\u003e\n\u003cli\u003eShort third hands available separately as GRS part number 104.646\u003c\/li\u003e\n\u003cli\u003eFour rubber-mounted feet for stable tabletop placement\u003c\/li\u003e\n\u003cli\u003eFreestanding design — does not mount to the GRS fixed mounting plate\u003c\/li\u003e\n\u003cli\u003eSuitable for use on a workbench or soldering table\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSoldering Board Surface\u003c\/th\u003e\n\u003ctd\u003e6\" x 6\" (152mm x 152mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Station Size\u003c\/th\u003e\n\u003ctd\u003e9\" x 7-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThird Hand Height (fully extended)\u003c\/th\u003e\n\u003ctd\u003e5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThird Hands Included\u003c\/th\u003e\n\u003ctd\u003e2 short third hands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase\u003c\/th\u003e\n\u003ctd\u003e4 rubber-mounted feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eFreestanding tabletop use only — does not mount to GRS fixed mounting plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Replacement Third Hands\u003c\/th\u003e\n\u003ctd\u003eGRS 104.646 (sold separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis station is \u003cstrong\u003enot recommended for high-temperature platinum work\u003c\/strong\u003e due to the rubber-mounted feet on the base.\u003c\/li\u003e\n\u003cli\u003eFor a soldering station that mounts to the GRS fixed mounting plate, refer to the GRS 104.570.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579385184470,"sku":"104.545","price":182.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-545-double-short-hand-soldering-station-with-2-third-hands-otto-frei.jpg?v=1719958664"},{"product_id":"grs-004-546-third-hand-unmounted","title":"GRS 004-546 Third Hand Un-Mounted","description":"\u003cp\u003eThe GRS 004-546 Third Hand (Un-Mounted) delivers stable, precise support for holding workpieces during soldering, engraving, and stone setting. Engineered to stay firmly in position once set while still moving smoothly when adjustment is needed, this tool lets jewelers and engravers keep their focus on the task at hand. The un-mounted configuration allows professionals to integrate it into their existing bench setup or preferred mounting solution.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProvides steady support for small parts and workpieces during bench work\u003c\/li\u003e\n\u003cli\u003eAdjustable positioning for precise alignment with each task\u003c\/li\u003e\n\u003cli\u003eHolds firmly once set to prevent unwanted movement\u003c\/li\u003e\n\u003cli\u003eUn-mounted configuration allows integration into a custom bench setup\u003c\/li\u003e\n\u003cli\u003eDurable construction suited for professional shop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e004-546\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eUn-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eSoldering, engraving, stone setting, and general bench work\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplier\u003c\/th\u003e\n\u003ctd\u003eGRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting hardware and base are not included.\u003c\/li\u003e\n\u003cli\u003eCompatible mounting solutions are sold separately.\u003c\/li\u003e\n\u003cli\u003eThis product is listed under California Proposition 65 for lead content. Handle with appropriate precautions.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579387019478,"sku":"104.546","price":82.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-546-third-hand-un-mounted-otto-frei.jpg?v=1719958664"},{"product_id":"grs-short-third-hand-no-base","title":"GRS 004-646 Short Third Hand-No Base","description":"\u003cp\u003eThe GRS Short Third Hand (No Base) is a compact version of the standard GRS third hand, designed for jewelers and engravers who need a lower-profile holding solution at the bench. Sold unmounted, this unit is intended for use with a compatible base (sold separately), giving you the flexibility to integrate it into your existing GRS bench setup.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eShorter profile than the standard GRS third hand — ideal where vertical clearance is limited\u003c\/li\u003e\n\u003cli\u003eSold without a base for flexible integration with existing GRS workholding systems\u003c\/li\u003e\n\u003cli\u003eDesigned for precise positioning and secure holding during engraving and stonesetting tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGlendo GRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-646\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase Included\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStyle\u003c\/th\u003e\n\u003ctd\u003eShort (compact profile)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThis third hand is sold \u003cstrong\u003ewithout a base\u003c\/strong\u003e. A compatible GRS base is required for use and must be purchased separately. Consult your GRS system documentation or contact Otto Frei for base compatibility guidance.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579388788950,"sku":"104.646","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-646-short-third-hand-no-base-otto-frei.jpg?v=1719958664"},{"product_id":"grs-third-hand-replacement-tip","title":"Replacement Tip for GRS 3rd Hand","description":"\u003cp\u003eKeep your GRS Third Hand performing at its best with these standard replacement tips from Glendo GRS. Designed as direct replacements for the original tips, these are sold individually by the piece. Each GRS Third Hand requires two tips, so order accordingly. For platinum work, the GRS Tungsten Tip (Part #104.097TUNG) is recommended.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard replacement tips designed specifically for the GRS Third Hand\u003c\/li\u003e\n\u003cli\u003eSold individually — two tips required per Third Hand unit\u003c\/li\u003e\n\u003cli\u003eCompatible with standard GRS Third Hand applications\u003c\/li\u003e\n\u003cli\u003eFor platinum work, use GRS Tungsten Tip (Part #104.097TUNG)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003ePer piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity Required Per Unit\u003c\/th\u003e\n\u003ctd\u003e2 tips per GRS Third Hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGlendo GRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eFor platinum work, order the GRS Tungsten Tip, Part #104.097TUNG, instead of these standard tips.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579391312086,"sku":"104.097","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/replacement-tip-for-grs-3rd-hand-otto-frei.jpg?v=1719958660"},{"product_id":"grs-tungsten-tips-platinum-third-hand","title":"GRS Replacement Tungsten Tips For Platinum Work (2 Required)","description":"\u003cp\u003eKeep your GRS third hand performing at its best with these replacement tungsten tips, engineered specifically for platinum work. Machined from 99% pure tungsten, these tips will not contaminate platinum during fabrication or stonesetting — a critical requirement when working with this reactive precious metal. They are also fully compatible with gold, silver, and other jewelry metals, making them a versatile addition to any bench.\u003c\/p\u003e\u003cp\u003eEach GRS third hand requires 2 tips. Replacement tips are sold individually, so order the quantity needed to outfit your tool.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMade from 99% pure tungsten — safe for platinum work with no risk of contamination\u003c\/li\u003e\n\u003cli\u003eCompatible with gold, silver, and other jewelry metals\u003c\/li\u003e\n\u003cli\u003eDesigned as direct replacements for GRS third hand tools\u003c\/li\u003e\n\u003cli\u003eSold by the piece — 2 tips required per third hand\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e99% pure tungsten\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eIndividual piece (2 required per third hand)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Tool\u003c\/th\u003e\n\u003ctd\u003eGRS third hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579392950486,"sku":"104.097TUNG","price":19.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-replacement-tungsten-tips-for-platinum-work-2-required-otto-frei.jpg?v=1719958660"},{"product_id":"grs-004-589-inside-ring-holder-collets-benchmate","title":"GRS 004-589 Inside Ring Holder With Collets","description":"\u003cp\u003eThe GRS 004-589 Inside Ring Holder with Collets is an optional attachment designed for use with the GRS BenchMate system, engineered to solve one of the most frustrating challenges in the shop: securely holding wide rings for engraving or stone setting work.\u003c\/p\u003e\n\u003cp\u003eStandard ring clamps simply cannot accommodate many wide-band rings, but this holder grips rings from the inside using expanding nylon collets — no pitch, no shellac, no mess. The ring is fully supported throughout the work, then released cleanly when the job is done. For exceptionally wide rings, two collet sets can be stacked together to extend the holding range even further. Each holder includes one set of seven collets covering a full range of ring sizes. A second collet set (Part #104.616) must be ordered separately for double-stacking.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptional attachment for the GRS BenchMate system\u003c\/li\u003e\n\u003cli\u003eHolds wide rings securely from the inside using expanding nylon collets\u003c\/li\u003e\n\u003cli\u003eEliminates the need for pitch or shellac during stone setting and engraving\u003c\/li\u003e\n\u003cli\u003eTwo collet sets can be stacked together to accommodate super wide rings\u003c\/li\u003e\n\u003cli\u003eSimple clamp-and-release operation keeps workflow fast and clean\u003c\/li\u003e\n\u003cli\u003eIncludes one set of 7 collets covering a full range of ring sizes\u003c\/li\u003e\n\u003cli\u003eExtra collet set available separately (Part #104.616) for double-stacking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-589\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Collets\u003c\/th\u003e\n\u003ctd\u003e1 set of 7 nylon collets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCollet Material\u003c\/th\u003e\n\u003ctd\u003eNylon (expanding)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible System\u003c\/th\u003e\n\u003ctd\u003eGRS BenchMate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExtra Collet Set (sold separately)\u003c\/th\u003e\n\u003ctd\u003ePart #104.616\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 Inside Ring Holder\u003c\/li\u003e\n\u003cli\u003e1 set of 7 expanding nylon collets (full ring size range)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis Inside Ring Holder is designed as an \u003cstrong\u003eoptional attachment for the GRS BenchMate\u003c\/strong\u003e. It is not a standalone holding system. For double-stacking to hold super wide rings, a second collet set (Part #104.616) must be purchased separately.\u003c\/p\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis product contains materials subject to California Proposition 65 warnings.\u003c\/li\u003e\n\u003cli\u003eThe extra collet set required for double-stacking wide rings is \u003cstrong\u003enot included\u003c\/strong\u003e and must be ordered separately as Part #104.616.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579395080406,"sku":"104.589","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-589-inside-ring-holder-with-collets-otto-frei.jpg?v=1719958660"},{"product_id":"grs-extra-collet-set-inside-ring-holder","title":"GRS 004-616 Extra Collet Set For Inside Ring Holder","description":"\u003cp\u003eThe GRS 004-616 Extra Collet Set is designed as a replacement or supplemental set of collets for the GRS Inside Ring Holder. One set of collets is included with the GRS Inside Ring Holder; purchasing an additional set allows you to double-stack collets, providing the extra grip depth needed to securely hold wide rings during engraving or stonesetting work.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with the GRS Inside Ring Holder\u003c\/li\u003e\n\u003cli\u003eDouble-stack two sets to accommodate wide rings\u003c\/li\u003e\n\u003cli\u003eSold as a set — ideal as a spare or upgrade for existing GRS Inside Ring Holder setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGlendo GRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-616\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003e1 set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eOne collet set is included with the GRS Inside Ring Holder. This listing is for an \u003cem\u003eadditional\u003c\/em\u003e set only. Purchase a second set to double-stack collets for holding wider ring shanks securely.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579397013718,"sku":"104.616","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-616-extra-collet-set-for-inside-ring-holder-otto-frei.jpg?v=1719958660"},{"product_id":"grs-replacement-springs-3rd-hands","title":"GRS Replacement Springs For 3rd Hands","description":"\u003cp\u003eKeep your GRS 3rd Hand tools performing at their best with these genuine replacement springs. Designed specifically for GRS 3rd Hand accessories, these springs restore the clamping tension and holding force needed for precise engraving, stonesetting, and benchwork tasks.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine GRS replacement components for 3rd Hand tools\u003c\/li\u003e\n\u003cli\u003eRestores proper clamping tension and holding performance\u003c\/li\u003e\n\u003cli\u003eDesigned for use with GRS 3rd Hand accessories\u003c\/li\u003e\n\u003cli\u003eAllows continued use of existing 3rd Hand tools without full replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGlendo GRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Tool Type\u003c\/th\u003e\n\u003ctd\u003eGRS 3rd Hand accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProp 65\u003c\/th\u003e\n\u003ctd\u003eContains Cadmium — California Prop 65 warning applies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProposition 65 Warning:\u003c\/strong\u003e This product contains cadmium, a chemical known to the State of California to cause cancer and reproductive harm.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579398488278,"sku":"102.522","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-replacement-springs-for-3rd-hands-otto-frei.jpg?v=1719958660"},{"product_id":"grs-004-130-replacement-4x4-soldering-pad","title":"GRS 004-130 Replacement 4X4 Soldering Pad Only","description":"\u003cp\u003eKeep your GRS BenchMate soldering station performing at its best with this direct replacement 4\" x 4\" soldering pad. Designed specifically for the GRS BenchMate Soldering Station (004-569 \/ 104.569), this pad is rated for work up to 600°F (316°C), providing a reliable heat-resistant work surface for your bench soldering tasks. Stocking a replacement ensures minimal downtime when your original pad shows wear.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement soldering pad for the GRS BenchMate Soldering Station (004-569 \/ 104.569)\u003c\/li\u003e\n\u003cli\u003e4\" x 4\" work surface size\u003c\/li\u003e\n\u003cli\u003eRated for temperatures up to 600°F (316°C)\u003c\/li\u003e\n\u003cli\u003eMaintains a safe, heat-resistant surface for bench soldering work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGRS 004-130\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePad Dimensions\u003c\/th\u003e\n\u003ctd\u003e4\" x 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Temperature Rating\u003c\/th\u003e\n\u003ctd\u003e600°F (316°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Station\u003c\/th\u003e\n\u003ctd\u003eGRS BenchMate Soldering Station 004-569 \/ 104.569\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e1 pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579405402326,"sku":"104.130","price":26.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-130-replacement-4x4-soldering-pad-only-otto-frei.jpg?v=1719958655"},{"product_id":"grs-004-106-shellac-pad-benchmate","title":"GRS 004-106 Shellac Pad","description":"\u003cp\u003eThe \u003cstrong\u003eGRS 004-106 Shellac Pad\u003c\/strong\u003e is a standard accessory included with GRS BenchMate kits, designed for use with plastic shellac. These pads provide a reliable work surface for securing workpieces during engraving, stonesetting, and other precision bench tasks where shellac is used as a holding compound.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard equipment with GRS BenchMate kits\u003c\/li\u003e\n\u003cli\u003eDesigned for use with plastic shellac\u003c\/li\u003e\n\u003cli\u003eSupports engraving, stonesetting, and precision benchwork applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-106\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible System\u003c\/th\u003e\n\u003ctd\u003eGRS BenchMate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579408974038,"sku":"104.106","price":24.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-106-shellac-pad-otto-frei.jpg?v=1719958656"},{"product_id":"grs-004-660-small-pitch-cup-black-pitch","title":"GRS 004-660 Small Pitch Cup with Black Pitch","description":"\u003cp\u003eThe GRS Small Pitch Cup with Black Pitch is designed to fit the GRS BenchMate, GRS engraving blocks, and the GRS Multi-Purpose Vise. Filled with a black pitch that softens when heated, the cup gently grips and supports irregularly shaped workpieces — making it an essential holding solution for engravers and stone setters working with unusual or delicate parts.\u003c\/p\u003e\u003cp\u003eThe black pitch used in this cup is an asphaltum or bitumen-based formulation — \u003cem\u003enot\u003c\/em\u003e natural black pine pitch. If you prefer to use your own thermoplastic material, this pitch cup is also available in an empty version, compatible with Jett-Set thermoplastic, German Red\/Brown Pitch, or GRS Thermo-Loc.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits the GRS BenchMate, GRS engraving blocks, and GRS Multi-Purpose Vise\u003c\/li\u003e\n\u003cli\u003ePre-filled with asphaltum\/bitumen-based black pitch\u003c\/li\u003e\n\u003cli\u003ePitch softens when heated to gently grip and support unusual or irregular parts\u003c\/li\u003e\n\u003cli\u003eIdeal for engraving and stone-setting applications requiring secure, adjustable workholding\u003c\/li\u003e\n\u003cli\u003eAlso available empty for use with your own thermoplastic or pitch material\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-660\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInside Diameter\u003c\/th\u003e\n\u003ctd\u003e1‑3\/4 in (44 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePitch Type\u003c\/th\u003e\n\u003ctd\u003eAsphaltum\/bitumen-based black pitch (not natural black pine pitch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Systems\u003c\/th\u003e\n\u003ctd\u003eGRS BenchMate, GRS Engraving Blocks, GRS Multi-Purpose Vise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFilled with asphaltum or bitumen-based black pitch — not natural black pine pitch.\u003c\/li\u003e\n\u003cli\u003eAvailable separately in an empty version for use with Jett-Set thermoplastic, German Red\/Brown Pitch, or GRS Thermo-Loc.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579411464406,"sku":"104.660","price":51.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-660-small-pitch-cup-with-black-pitch-otto-frei.jpg?v=1719958655"},{"product_id":"grs-004-680-sawing-plate-right-handed","title":"GRS 004-680 Sawing Plate Right Handed","description":"\u003cp\u003eThe \u003cstrong\u003eGRS 004-680 Sawing Plate (Right Handed)\u003c\/strong\u003e is a redesigned accessory built to accommodate both left- and right-handed users. This sawing plate mounts directly to a fixed mounting plate, providing a secure, stable flat surface for precise sawing tasks. Three integrated guides assist with achieving straight or diagonal cuts consistently and accurately—an essential feature for jewelers and metalsmiths who demand repeatability at the bench.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRedesigned to work for both left- and right-handed users\u003c\/li\u003e\n\u003cli\u003eMounts directly to a fixed mounting plate for a secure, stable work surface\u003c\/li\u003e\n\u003cli\u003eThree built-in guides for straight or diagonal cutting assistance\u003c\/li\u003e\n\u003cli\u003eProvides a flat, reliable surface for controlled sawing operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGRS 004-680\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrientation\u003c\/th\u003e\n\u003ctd\u003eRight Handed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eMounts directly to a fixed mounting plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCutting Guides\u003c\/th\u003e\n\u003ctd\u003e3 (straight and diagonal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579411824854,"sku":"104.680","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/104.680NEW_thumb_a10e0b2d-fc31-44a9-9ca5-f7243dda76d7.jpg?v=1768519018"},{"product_id":"grs-004-592-insulated-solder-clamp","title":"GRS 004-592 Insulated Solder Clamp","description":"\u003cp\u003eThe GRS 004-592 Insulated Solder Clamp is a spring-loaded holding tool designed to secure small workpieces during soldering tasks. It attaches easily to GRS BenchMate jaws or a small bench vise, making it well-suited for ring sizing, re-tipping, and a wide range of soldering work small enough to fit within the spring-loaded jaws. The insulated construction helps protect both the workpiece and the user during heat application.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAttaches to GRS BenchMate jaws or a small bench vise\u003c\/li\u003e\n\u003cli\u003eSpring-loaded jaws hold small workpieces securely\u003c\/li\u003e\n\u003cli\u003eInsulated construction for use during soldering tasks\u003c\/li\u003e\n\u003cli\u003eSuitable for ring sizing, re-tipping, and general small soldering work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-592\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e3.5\" x 1.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579414315222,"sku":"104.592","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-592-insulated-solder-clamp-otto-frei.jpg?v=1719958654"},{"product_id":"grs-004-558-benchmate-plastic-jaw-inserts-pack-10","title":"GRS 004-558 Plastic Jaw Inserts, Pack Of Ten","description":"\u003cp\u003eKeep your GRS BenchMate vise performing at its best with these replacement plastic jaw inserts. Sold in a pack of 10, these inserts are compatible with all GRS BenchMate models, providing a reliable supply of fresh jaw material for your engraving and stonesetting work.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement plastic jaw inserts for GRS BenchMate vises\u003c\/li\u003e\n  \u003cli\u003eCompatible with all GRS BenchMate models\u003c\/li\u003e\n  \u003cli\u003eConvenient pack of 10 inserts for extended use\u003c\/li\u003e\n  \u003cli\u003eDesigned to protect workpieces during gripping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-558\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCompatible With\u003c\/th\u003e\n\u003ctd\u003eAll GRS BenchMate models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 plastic jaw inserts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579423949014,"sku":"104.558","price":15.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-558-plastic-jaw-inserts-pack-of-ten-otto-frei.jpg?v=1719958654"},{"product_id":"grs-002-513-plastic-thumb-screws-benchmate","title":"GRS 002-513 Small Plastic Adjusting Thumb Screws for all BenchMates","description":"\u003cp\u003eThe GRS 002-513 Small Plastic Adjusting Thumb Screws are replacement thumb screws designed to thread through the BenchMate collar that holds the BenchMate's main body securely in place. Whether you're maintaining an original BenchMate or a newer Encore BenchMate, these thumb screws are fully compatible with both systems, making them a practical replacement part to keep on hand at the bench. Sold individually.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThreads through the BenchMate collar to secure the BenchMate's main body\u003c\/li\u003e\n\u003cli\u003eCompatible with both original BenchMates and Encore BenchMates\u003c\/li\u003e\n\u003cli\u003eSold by the piece for convenient single-unit replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e002-513\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eEach (1 piece)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThese thumb screws are GRS part number 002-513 and are the same for both the original BenchMate and the Encore BenchMate.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579424178390,"sku":"102.513","price":4.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-002-513-small-plastic-adjusting-thumb-screws-for-all-benchmates-otto-frei.jpg?v=1719958650"},{"product_id":"grs-004-544-replacement-plastic-adjusting-knobs-benchmates","title":"GRS 004-544 Replacement Plastic Adjusting Knobs for All BenchMates","description":"\u003cp\u003eThe GRS 004-544 Replacement Plastic Adjusting Knobs are designed as direct replacements for all models of the GRS BenchMate, including the Encore series. Keep your engraving and stonesetting workstation operating at full capability with genuine replacement hardware engineered specifically for these systems.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all GRS BenchMate models, including the Encore series\u003c\/li\u003e\n\u003cli\u003eDirect replacement parts to restore full adjustability to your BenchMate workstation\u003c\/li\u003e\n\u003cli\u003eDesigned to GRS specifications for proper fit and function\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-544\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Systems\u003c\/th\u003e\n\u003ctd\u003eAll GRS BenchMate models, including Encore series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579427487958,"sku":"104.544","price":9.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-544-replacement-plastic-adjusting-knobs-for-all-benchmates-otto-frei.jpg?v=1719958650"},{"product_id":"benchmate-ring-mandrel-holder-encore-series-12-25mm","title":"Benchmate Ring Mandrel Holder For Encore Series","description":"\u003cp\u003eThe Benchmate Ring Mandrel Holder is designed specifically for the Encore Series GRS BenchMates, first introduced in 2015. This adapter allows jewelers to mount a ring mandrel directly into their Encore Series BenchMate, expanding the versatility of the workholding system for ring work, engraving, and stone-setting tasks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This holder is \u003cem\u003enot\u003c\/em\u003e compatible with original BenchMates produced prior to 2015. Verify your BenchMate series before ordering.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned to fit the Encore Series GRS BenchMates (2015 and later)\u003c\/li\u003e\n\u003cli\u003eEnables use of a ring mandrel with the Encore Series BenchMate system\u003c\/li\u003e\n\u003cli\u003eHole sizes range from 12 mm (small) to 25 mm (large)\u003c\/li\u003e\n\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eEncore Series GRS BenchMates (introduced 2015 and later)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Size Range\u003c\/th\u003e\n\u003ctd\u003e12 mm (small) – 25 mm (large)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis product is \u003cstrong\u003enot\u003c\/strong\u003e compatible with original BenchMates produced prior to 2015.\u003c\/li\u003e\n\u003cli\u003eNot manufactured by GRS.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43579431780566,"sku":"143.015","price":62.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/benchmate-ring-mandrel-holder-for-encore-series-otto-frei.jpg?v=1719958650"},{"product_id":"grs-hi-temperature-soldering-board","title":"GRS 004-691 Hi-Temperature Soldering Board","description":"\u003cp\u003eThe GRS Hi-Temperature Soldering Board is a compact, high-performance soldering surface measuring 5-1\/2\" by 5-3\/4\". Rated for platinum work, this board is built to withstand the extreme heat demands of professional jewelry fabrication and repair. While it is not designed to fit into any GRS soldering jig, it functions as a reliable standalone soldering surface and integrates seamlessly with a third hand or any other soldering setup in the shop.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-temperature rated construction suitable for platinum soldering\u003c\/li\u003e\n\u003cli\u003eCompact 5-1\/2\" × 5-3\/4\" footprint fits comfortably on the bench\u003c\/li\u003e\n\u003cli\u003eDesigned for standalone use with a third hand or any soldering application\u003c\/li\u003e\n\u003cli\u003eNot intended for use inside GRS soldering jig fixtures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-691\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e5-1\/2\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Rating\u003c\/th\u003e\n\u003ctd\u003eHi-temperature; rated for platinum work\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGRS Jig Compatible\u003c\/th\u003e\n\u003ctd\u003eNo — standalone use only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGlendo GRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579846459606,"sku":"104.691","price":139.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-691-hi-temperature-soldering-board-otto-frei.jpg?v=1719958419"},{"product_id":"grs-replacement-soldering-board-6x6","title":"GRS 004-129 Replacement 6\" x 6\" Soldering Board Only","description":"\u003cp\u003eKeep your GRS soldering station performing at its best with this genuine replacement 6\" x 6\" soldering board. Designed specifically for use with multiple GRS soldering station models, this board is the exact replacement for the surface that takes the heat during precision soldering work. With a maximum temperature rating of 600°F (316°C), it provides reliable, heat-resistant support for professional jewelers and metalsmiths.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine replacement soldering board sized at 6\" x 6\"\u003c\/li\u003e\n\u003cli\u003eMaximum temperature rating of 600°F (316°C)\u003c\/li\u003e\n\u003cli\u003eCompatible with GRS soldering station with 3rd hands (GRS 004-570)\u003c\/li\u003e\n\u003cli\u003eCompatible with GRS soldering station without 3rd hands (GRS 004-588)\u003c\/li\u003e\n\u003cli\u003eCompatible with GRS soldering station with short 3rd hands (GRS 004-545)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGRS 004-129\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e6\" x 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Temperature\u003c\/th\u003e\n\u003ctd\u003e600°F (316°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplier\u003c\/th\u003e\n\u003ctd\u003eGlendo GRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThis listing is for the \u003cstrong\u003ereplacement soldering board only\u003c\/strong\u003e. The soldering station, 3rd hands, and any other accessories are sold separately. Verify your GRS soldering station model number before ordering to ensure proper fit.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43579847409878,"sku":"104.129","price":27.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-129-replacement-6-x-6-soldering-board-only-otto-frei.jpg?v=1719958419"},{"product_id":"knew-concepts-fixed-dovetail-mounting-plate","title":"Knew Concepts Fixed Dovetail Mounting Plate","description":"\u003cp\u003eThe Knew Concepts Fixed Dovetail Mounting Plate provides a stable, permanent base for attaching compatible bench accessories to your work surface. Designed to integrate with dovetail-style mounting systems, it creates a rigid connection that keeps tools secure and aligned during demanding bench work—a solid foundation you can rely on when precision matters.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all Knew Concepts bench pins and bench clamps\u003c\/li\u003e\n\u003cli\u003eWorks with all GRS BenchMate® systems and other GRS dovetail tools\u003c\/li\u003e\n\u003cli\u003eFixed mounting design for secure, non-adjustable installation\u003c\/li\u003e\n\u003cli\u003eFour countersunk mounting holes for flush screw seating\u003c\/li\u003e\n\u003cli\u003eHoles sized for #10 screws (screws not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Height\u003c\/th\u003e\n\u003ctd\u003e2 in (50.8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Width (Max)\u003c\/th\u003e\n\u003ctd\u003e3.25 in (82.6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Hole Diameter\u003c\/th\u003e\n\u003ctd\u003e0.200 in (5.08 mm), countersunk for #10 screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVertical Hole Spacing (On Center)\u003c\/th\u003e\n\u003ctd\u003e1 in (25.4 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHorizontal Hole Spacing (On Center)\u003c\/th\u003e\n\u003ctd\u003e2.5 in (63.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eKnew Concepts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting screws are not included.\u003c\/li\u003e\n\u003cli\u003eDesigned for fixed installations where a stable dovetail base is required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Knew Concepts","offers":[{"title":"Default Title","offer_id":43582204805334,"sku":"149.659","price":34.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/knew-concepts-fixed-dovetail-mounting-plate-otto-frei.jpg?v=1719957189"},{"product_id":"grs-benchmate-encore-qcx-stone-setters-package-004-832","title":"GRS 004-832 BenchMate Encore QCX Stone Setters Package","description":"\u003cp\u003eThe \u003cstrong\u003eGRS BenchMate Encore QCX Stone Setter's Package (004-832)\u003c\/strong\u003e is a comprehensive workholding solution engineered specifically for stone setting under the microscope. The QCX designation indicates this system is purpose-built for microscope use, delivering the widest range of motion available from any hands-free workholding tool while remaining easy to keep centered in the field of view.\u003c\/p\u003e\u003cp\u003eThe BenchMate Encore QCX represents the next generation of an industry-standard workholding platform. Its redefined form allows the operator to make adjustments without losing sight of the workpiece — a critical advantage during precision stone setting. Two threaded collar rings make height changes to the mandrel fast and easy, and the handrest can be quickly attached to either side to accommodate individual preference.\u003c\/p\u003e\u003cp\u003eThe updated Quick Change (QC) design lets you drop and lock any QC fixture into the BenchMate Encore mandrel instantly, with no additional tools required. Switching between fixtures is seamless, keeping your workflow efficient and uninterrupted.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered specifically for use under the microscope (QCX designation)\u003c\/li\u003e\n\u003cli\u003eWidest range of motion available from any hands-free workholding tool\u003c\/li\u003e\n\u003cli\u003eEasy to keep centered under the microscope during adjustments\u003c\/li\u003e\n\u003cli\u003eTwo threaded collar rings for fast, easy mandrel height changes\u003c\/li\u003e\n\u003cli\u003eHandrest attaches quickly to either side\u003c\/li\u003e\n\u003cli\u003eTool-free Quick Change fixture system — drop and lock in seconds\u003c\/li\u003e\n\u003cli\u003eIncludes dedicated stone setting fixtures: Horizontal and Vertical I.D. Ring Holders\u003c\/li\u003e\n\u003cli\u003eBench Pin Kit included for versatile workholding configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-832\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003ctd\u003eBenchMate Encore QCX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntended Use\u003c\/th\u003e\n\u003ctd\u003eMicroscope stone setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFixture Compatibility\u003c\/th\u003e\n\u003ctd\u003eQuick Change (QC) fixtures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003ctd\u003eStone Setter's Package\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e104.831 BenchMate Encore QCX with 104.557 Fixed Mounting Plate\u003c\/li\u003e\n\u003cli\u003e104.878 Horizontal I.D. Ring Holder\u003c\/li\u003e\n\u003cli\u003e104.877 Vertical I.D. Ring Holder\u003c\/li\u003e\n\u003cli\u003e104.556 Bench Pin Kit\u003c\/li\u003e\n\u003cli\u003eEncore QCX Accessory Pack with 4 Extra Plastic Jaws (104.558)\u003c\/li\u003e\n\u003cli\u003e2 Wrenches (5\/32\" Allen and large spanner)\u003c\/li\u003e\n\u003cli\u003e5 Mounting Screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThis product is subject to California Proposition 65 requirements regarding lead and nickel exposure. Please refer to applicable safety guidelines before use.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43582205198550,"sku":"104.832","price":695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-832-benchmate-encore-qcx-stone-setters-package-otto-frei.jpg?v=1719957187"},{"product_id":"grs-004-840-benchmate-encore-qc-stone-setters-package","title":"GRS 004-840 BenchMate Encore QC Stone Setters Package","description":"\u003cp\u003eThe GRS BenchMate Encore QC Stone Setters Package (004-840) bundles the Quick Change BenchMate Encore workholding system with two popular stone-setting accessories and a bench pin — offering a complete stone-setting workstation at a lower cost than purchasing the components separately. First launched in 2015, the BenchMate Encore QC replaced the original GRS BenchMate and introduced faster, tool-free fixture changes through a drop-and-lock Quick Change mandrel design.\u003c\/p\u003e\u003cp\u003eThe 6-inch relieved arm features a cutout that improves access angles and clearance for hands and tools. The arm adjusts to a lower or higher vertical position for comfort and control, and the handrest attaches to either side to accommodate right- or left-handed users. Work is held firmly yet remains easily repositionable across a range of techniques and jobs.\u003c\/p\u003e\u003cp\u003eOptional QC fixtures drop and lock into the mandrel with no additional tools required, enabling fast transitions between setups. For jewelers who work under a microscope, GRS also offers the QCX BenchMate (see part numbers 104.831 and 104.832), which keeps work in focus as the tool rotates. The basic QC BenchMate without stone-setting accessories is available as 104.839.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMade in the USA.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuick Change (QC) drop-and-lock fixture system — no additional tools required for fixture swaps\u003c\/li\u003e\n\u003cli\u003e6-inch relieved arm with cutout for improved hand and tool access angles\u003c\/li\u003e\n\u003cli\u003eArm adjusts to multiple vertical positions for comfort and ergonomic control\u003c\/li\u003e\n\u003cli\u003eHandrest mounts to either side for right- or left-handed use\u003c\/li\u003e\n\u003cli\u003eIncludes two dedicated stone-setting fixtures: Horizontal and Vertical I.D. Ring Holders\u003c\/li\u003e\n\u003cli\u003eBundled pricing offers savings versus purchasing accessories separately\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eArm Length\u003c\/th\u003e\n\u003ctd\u003e6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003e1 (single configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e104.839 BenchMate Encore QC with 104.557 Fixed Mounting Plate\u003c\/li\u003e\n\u003cli\u003e104.878 Horizontal I.D. Ring Holder\u003c\/li\u003e\n\u003cli\u003e104.877 Vertical I.D. Ring Holder\u003c\/li\u003e\n\u003cli\u003e104.556 Bench Pin Kit\u003c\/li\u003e\n\u003cli\u003eEncore QC Accessory Pack with 4 extra plastic jaws (104.558)\u003c\/li\u003e\n\u003cli\u003e5\/32-inch Allen wrench\u003c\/li\u003e\n\u003cli\u003eLarge spanner wrench\u003c\/li\u003e\n\u003cli\u003e5 mounting screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eFor microscope use, consider the GRS QCX BenchMate (104.831 or 104.832), which maintains work focus during tool rotation. The basic QC BenchMate without stone-setting accessories is available as part number 104.839. This product is subject to California Proposition 65 warnings.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43582205558998,"sku":"104.840","price":665.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-840-benchmate-encore-qc-stone-setters-package-otto-frei.jpg?v=1719957187"},{"product_id":"grs-benchmate-encore-qcx-basic-package-104-831","title":"GRS 004-831 BenchMate Encore QCX Basic Package","description":"\u003cp\u003eThe GRS BenchMate Encore QCX Basic Package is \u003cstrong\u003especifically engineered for use under the microscope\u003c\/strong\u003e, delivering the widest range of motion available from any hands-free workholding tool. The QCX designation marks this as part of the Quick Change X series — purpose-built for microscope workflows where maintaining sight of the workpiece is critical.\u003c\/p\u003e\u003cp\u003eThe BenchMate Encore QCX keeps work centered under the microscope and allows adjustments without losing sight of the piece. Two threaded collar rings make height changes to the mandrel fast and easy, and the handrest can be quickly attached to either side for left- or right-handed use. The updated Quick Change design lets you drop and lock QC fixtures into the mandrel with no additional tools — switching setups in seconds without interrupting workflow.\u003c\/p\u003e\u003cp\u003eThis Basic Package is an ideal entry point into the BenchMate Encore QCX system. Expand your setup over time by adding optional accessories sold separately. Also available as a Stone Setters Package — see part \u003cstrong\u003e104.832\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered specifically for use under the microscope\u003c\/li\u003e\n\u003cli\u003eWidest range of motion available from any hands-free workholding tool\u003c\/li\u003e\n\u003cli\u003eEasy to keep centered under the microscope during work\u003c\/li\u003e\n\u003cli\u003eAdjustable without losing sight of the workpiece\u003c\/li\u003e\n\u003cli\u003eTwo threaded collar rings for fast, easy mandrel height changes\u003c\/li\u003e\n\u003cli\u003eHandrest attaches quickly to either side\u003c\/li\u003e\n\u003cli\u003eUpdated Quick Change (QC) design — drop and lock fixtures with no additional tools\u003c\/li\u003e\n\u003cli\u003eExpandable system — wide variety of optional accessories available separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e104.831 (GRS 004-831)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem\u003c\/th\u003e\n\u003ctd\u003eBenchMate Encore QCX (Quick Change X — microscope use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003e1 (single configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBenchMate Encore QCX with Fixed Mounting Plate (104.557)\u003c\/li\u003e\n\u003cli\u003eEncore QCX Accessory Pack with 4 Extra Plastic Jaws (104.558)\u003c\/li\u003e\n\u003cli\u003e5\/32\" Allen wrench\u003c\/li\u003e\n\u003cli\u003eLarge spanner wrench\u003c\/li\u003e\n\u003cli\u003e5 mounting screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThe following optional accessories are available separately and are \u003cstrong\u003enot included\u003c\/strong\u003e in this Basic Package:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.878\u003c\/strong\u003e Vertical ID Ring Holder*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.877\u003c\/strong\u003e Horizontal ID Ring Holder*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.879\u003c\/strong\u003e Pin Vise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.713\u003c\/strong\u003e Pitch Cup – Empty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.714\u003c\/strong\u003e Pitch Cup with Pitch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e104.716\u003c\/strong\u003e Wood Block\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e* The Vertical and Horizontal ID Ring Holders are included in the GRS BenchMate Encore QCX Stone Setters Package (104.832).\u003c\/em\u003e\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43582205821142,"sku":"104.831","price":541.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-831-benchmate-encore-qcx-basic-package-otto-frei.jpg?v=1719957187"},{"product_id":"grs-benchmate-encore-qc-basic-package-104-839","title":"GRS 004-839 BenchMate Encore QC Basic Package","description":"\u003cp\u003eThe GRS BenchMate Encore QC Basic Package (104.839) is an excellent entry point into the jewelry industry's number one workholding solution. Launched in 2015 as the next generation of the original GRS BenchMate, the Encore QC features an updated Quick Change design that allows faster fixture swaps without additional tools—simply drop and lock the QC fixture into the mandrel. Work is held steadily yet remains easily repositionable to accommodate a wide range of techniques and jobs.\u003c\/p\u003e\u003cp\u003eThe relieved 6\" arm includes a cutout for superior access angles and improved tool clearance. Adjust the arm to a lower or higher vertical position for maximum comfort and control. The handrest attaches quickly to either side, making this system equally suited for right- and left-handed jewelers. Add optional accessories as your workflow grows—a wide variety of compatible tools are available separately.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eIf you work under a microscope, consider the GRS QCX BenchMate (see part numbers 104.831 \u0026amp; 104.832). The \"X\" feature keeps work in focus as you rotate the tool. Also available: GRS QC Stone Setters Package (104.840).\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuick Change (QC) design for fast fixture swaps with no additional tools required\u003c\/li\u003e\n\u003cli\u003eRelieved 6\" arm with cutout for better access angles and tool clearance\u003c\/li\u003e\n\u003cli\u003eAdjustable arm height for personalized comfort and control\u003c\/li\u003e\n\u003cli\u003eHandrest attaches to either side—works for right- or left-handed users\u003c\/li\u003e\n\u003cli\u003eWork held securely yet easily repositioned for varied techniques\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e104.839\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eArm Length\u003c\/th\u003e\n\u003ctd\u003e6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in the USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003e1 (single configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBenchMate Encore QC with Fixed Mounting Plate (104.557)\u003c\/li\u003e\n\u003cli\u003eEncore QC Accessory Pack with 4 Extra Plastic Jaws (104.558)\u003c\/li\u003e\n\u003cli\u003eTwo wrenches: 5\/32\" Allen and 3\/16\" hex\u003c\/li\u003e\n\u003cli\u003e5 mounting screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThe following optional accessories are sold separately and are compatible with the BenchMate Encore QC:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e104.878 Vertical ID Ring Holder\u003c\/li\u003e\n\u003cli\u003e104.877 Horizontal ID Ring Holder\u003c\/li\u003e\n\u003cli\u003e104.879 Pin Vise\u003c\/li\u003e\n\u003cli\u003e104.713 Pitch Cup – Empty\u003c\/li\u003e\n\u003cli\u003e104.714 Pitch Cup with Pitch\u003c\/li\u003e\n\u003cli\u003e104.716 Wood Block\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eNote: The Vertical and Horizontal ID Ring Holders (104.878 and 104.877) are included in the GRS QCX BenchMate Encore Stone Setters Set (104.832).\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 Warning:\u003c\/strong\u003e This product is on the Prop 65 list for Lead and Nickel. Please handle accordingly.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43582206247126,"sku":"104.839","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-839-benchmate-encore-qc-basic-package-otto-frei.jpg?v=1719957187"},{"product_id":"grs-004-864-nylon-tipped-thumb-screw-assembly-encore-benchmate","title":"GRS 004-864 Nylon Tipped Thumb Screw Assembly for Encore BenchMates","description":"\u003cp\u003eThe GRS 004-864 Nylon Tipped Thumb Screw Assembly is a small but essential adjusting component designed specifically for the \u003cstrong\u003eEncore BenchMate\u003c\/strong\u003e system. This screw is used on the Clamp Tube to keep it securely in place while allowing the necessary tension for smooth rotation during engraving and stonesetting work.\u003c\/p\u003e\u003cp\u003eIt is important to note that this part is \u003cstrong\u003enot interchangeable\u003c\/strong\u003e with first-generation BenchMate units. While many components remained consistent between generations, this thumb screw assembly was updated for the Encore. If you are working with a first-generation BenchMate, the equivalent part is GRS part number \u003cstrong\u003e002-513\u003c\/strong\u003e.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNylon tip protects the Clamp Tube surface during adjustment\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the GRS Encore BenchMate system\u003c\/li\u003e\n\u003cli\u003eEnables controlled tension while rotating the Clamp Tube\u003c\/li\u003e\n\u003cli\u003eUpdated design — not compatible with first-generation BenchMate units\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement part from GRS (Glendo)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eGRS Part Number\u003c\/th\u003e\n\u003ctd\u003e004-864\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible System\u003c\/th\u003e\n\u003ctd\u003eGRS Encore BenchMate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTip Material\u003c\/th\u003e\n\u003ctd\u003eNylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComponent Type\u003c\/th\u003e\n\u003ctd\u003eThumb Screw Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThis part is for the \u003cstrong\u003eEncore BenchMate only\u003c\/strong\u003e. First-generation BenchMate users should order GRS part number \u003cstrong\u003e002-513\u003c\/strong\u003e instead. Verify your BenchMate generation before ordering to ensure proper fit.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43583490556118,"sku":"104.864","price":14.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-864-nylon-tipped-thumb-screw-assembly-for-encore-benchmates-otto-frei.jpg?v=1719956634"},{"product_id":"grs-002-217-replacement-screw-10-32-x-3-8-benchmate","title":"GRS 002-217 Screw 10-32 x 3\/8","description":"\u003cp\u003eThe GRS 002-217 is a 10-32 x 3\/8 replacement screw designed for use with GRS BenchMate systems and accessories. Keeping the right hardware on hand ensures your engraving and stone-setting workstation stays fully operational without unnecessary downtime.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e10-32 thread size x 3\/8 inch length\u003c\/li\u003e\n\u003cli\u003eDesigned for use with GRS BenchMate systems and accessories\u003c\/li\u003e\n\u003cli\u003eReplacement hardware to keep your workstation running smoothly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e002-217\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThread Size\u003c\/th\u003e\n\u003ctd\u003e10-32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e3\/8 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible System\u003c\/th\u003e\n\u003ctd\u003eGRS BenchMate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43583538233558,"sku":"102.217","price":4.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-002-217-screw-10-32-x-38-otto-frei-1.jpg?v=1719956612"},{"product_id":"grs-004-080-beveled-block","title":"GRS 004-080 Beveled Block","description":"\u003cp\u003eThe \u003cstrong\u003eGRS 004-080 Beveled Block\u003c\/strong\u003e is the essential connecting piece designed for use with the GRS Fixed Dovetail Mounting Plate (part number 004-557 \/ 104.557) or the Dovetail Mounting Plate (149.659). This precision component integrates seamlessly into the GRS BenchMate system, providing a reliable interface between mounting plates and your engraving or stonesetting setup.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eServes as the connecting piece for GRS dovetail mounting plate assemblies\u003c\/li\u003e\n\u003cli\u003eCompatible with GRS Fixed Dovetail Mounting Plate (004-557 \/ 104.557)\u003c\/li\u003e\n\u003cli\u003eCompatible with GRS Dovetail Mounting Plate (149.659)\u003c\/li\u003e\n\u003cli\u003eDesigned for use within the GRS BenchMate accessory system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e004-080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGlendo GRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eBenchMates \u0026amp; Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eThis block is intended for use with specific GRS dovetail mounting plates. Verify compatibility with your existing GRS system components—part numbers 004-557 (104.557) and 149.659—before ordering.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43583538397398,"sku":"104.080","price":10.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-080-beveled-block-otto-frei-1.jpg?v=1719956613"},{"product_id":"grs-004-879-benchmate-qc-pin-vise","title":"GRS 004-879 BenchMate QC Pin Vise","description":"\u003cp\u003e\nThe GRS 004-879 BenchMate QC Pin Vise is a precision holding accessory designed for use with the BenchMate Encore QC and BenchMate Encore QCX systems. Installed inside the BenchMate body, it allows you to securely hold small workpieces using removable steel or brass pins. The self-centering jaw system provides stable, accurate positioning for stone setting, engraving, and other fine bench work.\n\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePin vise accessory for BenchMate Encore QC and BenchMate Encore QCX systems\u003c\/li\u003e\n\u003cli\u003eSelf-centering jaw system for accurate positioning of small parts\u003c\/li\u003e\n\u003cli\u003eUses removable pins to secure delicate or irregular workpieces\u003c\/li\u003e\n\u003cli\u003eSuitable for stone setting, engraving, and other precision tasks\u003c\/li\u003e\n\u003cli\u003eUseful for detailed work under a microscope\u003c\/li\u003e\n\u003cli\u003eCompact design fits directly inside the BenchMate body\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Diameter\u003c\/th\u003e\n\u003ctd\u003e3\/32 in (2.38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorkholding Type\u003c\/th\u003e\n\u003ctd\u003eSelf-Centering Pin Vise\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eBenchMate Encore QC and BenchMate Encore QCX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufactured In\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGlendo GRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBenchMate QC Pin Vise\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSteel Pins\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrass Pins\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHex Key\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\nDesigned for use with the GRS BenchMate Encore QC and BenchMate Encore QCX workholding systems.\n\u003c\/p\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003e\nAn optional accessory is the GRS Thermo-Loc Jaw Set (Part #003-745), which replaces the pin vise jaws with jaws designed specifically for holding Thermo-Loc material.\n\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43583660622038,"sku":"104.879","price":305.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-879-benchmate-qc-pin-vise-otto-frei-3.jpg?v=1776113149"},{"product_id":"grs-004-845-benchmate-retrofit-kit-encore-upgrade","title":"GRS 004-845 BenchMate Retrofit Kit","description":"\u003cp\u003eThe \u003cstrong\u003eGRS 004-845 BenchMate Retrofit Kit\u003c\/strong\u003e is the solution for jewelers and engravers who own a first-generation GRS BenchMate and want to take advantage of the expanded accessory lineup designed for the current GRS Encore BenchMate platform. First-generation BenchMates were in production for more than 30 years, meaning a large number of these units are still in active use at benches worldwide. This kit bridges the gap between the original design and the modern Encore accessory ecosystem introduced in late 2015.\u003c\/p\u003e\u003cp\u003eThe retrofit kit includes a new main body and the new-style ring fixture, giving your original BenchMate the updated mounting interface needed to accept the full range of current Encore accessories without requiring the purchase of an entirely new BenchMate unit.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUpgrades first-generation GRS BenchMate units to accept current GRS Encore BenchMate accessories\u003c\/li\u003e\n\u003cli\u003eIncludes a new main body and new-style ring fixture\u003c\/li\u003e\n\u003cli\u003eExtends the useful life of original BenchMate units that have been in service for decades\u003c\/li\u003e\n\u003cli\u003eCompatible with the Encore accessory platform introduced in late 2015\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGRS 004-845\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Platform\u003c\/th\u003e\n\u003ctd\u003eGRS BenchMate (first generation) and GRS Encore BenchMate accessories (2015–present)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNew main body\u003c\/li\u003e\n\u003cli\u003eNew-style ring fixture\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eOnce installed, this retrofit kit enables your original GRS BenchMate to accept the following GRS Encore BenchMate accessories:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRS 004-879\u003c\/strong\u003e – BenchMate Encore Q.C. 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This version includes black pitch. If you prefer to use a different pitch material, the cup is also available without pitch — see part number 104.713.\u003c\/p\u003e\u003cp\u003eWith an inside diameter of 1-3\/4\" (44mm), the pitch cup is well suited for holding small, fragile, and irregularly shaped pieces with confidence. 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This product contains nickel, cobalt, or cadmium — please review applicable Proposition 65 warnings before purchase.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43583941837014,"sku":"104.714","price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-004-714-benchmate-encore-pitch-cup-with-pitch-otto-frei-1.jpg?v=1719956461"},{"product_id":"grs-004-713-benchmate-encore-pitch-cup-without-pitch","title":"GRS 004-713 BenchMate Encore Pitch Cup Without Pitch","description":"\u003cp\u003eThe GRS BenchMate Encore Pitch Cup is a precision work-holding accessory designed for use with the current-generation BenchMate Encore QC or BenchMate Encore QCX, as well as original BenchMates that have been equipped with the BenchMate Retrofit Kit (104.845). The cup fits inside the BenchMate body and enables the use of pitch to secure workpieces during engraving, stone setting, and other detailed bench work. \u003cstrong\u003eThis version does not include black pitch.\u003c\/strong\u003e If you require pitch, see part number 104.714, which includes black pitch.\u003c\/p\u003e\u003cp\u003eIdeal for stone setting, small engravings, and precision work, this pitch cup excels at holding small, fragile, and irregularly shaped pieces securely. 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The holder fits inside the BenchMate body, providing stable, interior-grip support that keeps rings firmly positioned while you work.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This tool is included in the Stone Setter's Package versions of the BenchMate Encores.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHolds rings securely from the inside diameter for precise engraving and stone-setting\u003c\/li\u003e\n\u003cli\u003eFits inside the BenchMate body for a compact, integrated setup\u003c\/li\u003e\n\u003cli\u003eCompatible with BenchMate Encore QC and BenchMate Encore QCX\u003c\/li\u003e\n\u003cli\u003eAlso compatible with original BenchMates equipped with the BenchMate Retrofit Kit (104.845)\u003c\/li\u003e\n\u003cli\u003eIncludes 10 nylon expandable ring-holding mandrels\u003c\/li\u003e\n\u003cli\u003eAlready included in Stone Setter's Package versions of the BenchMate Encores\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eGRS 004-878\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded Mandrels\u003c\/th\u003e\n\u003ctd\u003e10 nylon expandable ring-holding mandrels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Systems\u003c\/th\u003e\n\u003ctd\u003eBenchMate Encore QC, BenchMate Encore QCX, original BenchMate with Retrofit Kit 104.845\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 Vertical I.D. 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This standard model features excellent tactile feel and can be positioned at virtually any angle—and will hold that position securely throughout your work session.\u003c\/p\u003e\u003cp\u003eMounted on a weighted base, this third hand provides the added stability of a grounded, non-slip work platform. The weighted base keeps the tool firmly in place on your bench, freeing both hands for the task at hand. Whether you are holding wire, tubing, settings, or small components during soldering, engraving, or stone setting, the GRS Standard Third Hand delivers reliable, repeatable performance.\u003c\/p\u003e\u003cp\u003eGRS third hands share a common replacement parts system—replacement springs and tips are the same across all GRS third hand models, simplifying your spare parts inventory and reducing downtime.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProfessional-grade third hand tool from GRS, a trusted name in engraving and stone setting equipment\u003c\/li\u003e\n\u003cli\u003eExcellent feel and smooth repositioning—holds any position securely\u003c\/li\u003e\n\u003cli\u003eMounted on a weighted base for added bench stability\u003c\/li\u003e\n\u003cli\u003eCompatible replacement springs and tips shared across all GRS third hand models\u003c\/li\u003e\n\u003cli\u003eIdeal for jewelers, engravers, and stone setters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eGRS 004-568\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase Type\u003c\/th\u003e\n\u003ctd\u003eWeighted base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariants\u003c\/th\u003e\n\u003ctd\u003eSingle configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacement springs and tips are interchangeable across all GRS third hand models.\u003c\/li\u003e\n\u003cli\u003eGRS third hands are also available individually without a base (unmounted)—sold separately.\u003c\/li\u003e\n\u003cli\u003eThis product is subject to California Proposition 65 warnings.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":47730682364118,"sku":"104.568","price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/104.568NEW_thumb_8edb5995-9d03-4ddc-bdc0-0418d7e27f63.jpg?v=1768521513"},{"product_id":"grs-004-689-short-third-hand-weighted-base","title":"GRS 004-689 Short Third Hand on Weighted Base","description":"\u003cp\u003eGRS is renowned for producing some of the finest bench tools available, and their third hands are no exception. The GRS 004-689 Short Third Hand on Weighted Base delivers excellent feel and precise positioning — place it where you need it, and it stays put. Designed for engravers, stonesetting professionals, and metalsmiths who need a reliable work-holding solution at the bench, this short arm version offers a more compact profile than the standard GRS third hand.\u003c\/p\u003e\u003cp\u003eThis short arm model features 2 points of articulation and a 1-1\/2 inch arm after the last articulation, making it ideal for tighter working environments or tasks where reduced reach is preferred. The weighted base provides stability without the need for clamping or mounting. Replacement springs and tips are interchangeable across all GRS third hands.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShort arm design with 2 points of articulation\u003c\/li\u003e\n\u003cli\u003e1-1\/2 inch arm after the final articulation for compact reach\u003c\/li\u003e\n\u003cli\u003eHolds position securely once placed\u003c\/li\u003e\n\u003cli\u003eWeighted base for freestanding stability — no clamping required\u003c\/li\u003e\n\u003cli\u003eReplacement springs and tips are compatible with all GRS third hands\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eArm Length (after last articulation)\u003c\/th\u003e\n\u003ctd\u003e1-1\/2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eArticulation Points\u003c\/th\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMount Type\u003c\/th\u003e\n\u003ctd\u003eWeighted base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eUses same replacement springs and tips as all GRS third hands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65:\u003c\/strong\u003e This product is subject to Proposition 65 warnings. It may contain lead or other chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/p\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":47730683117782,"sku":"104.689","price":81.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/104.689NEW_thumb_17f8b28a-e186-4ba2-bf0e-83be3936ac3f.jpg?v=1768521525"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/collections\/grs-004-839-benchmate-encore-qc-basic-package-otto-frei.jpg?v=1759026618","url":"https:\/\/www.ottofrei.com\/collections\/grs-benchmate-systems-accessories.oembed?page=2","provider":"Otto Frei","version":"1.0","type":"link"}