{"product_id":"grs-003-531-standard-engravers-block-attachment-set","title":"GRS 003-531 Standard Engraving Block With Attachment Set","description":"\u003cp\u003eThe \u003cstrong\u003eGRS Standard Engraver's Block\u003c\/strong\u003e (also known as an engraver's ball or setter's ball) is a solid-steel, USA-made vise designed for engraving, stone setting, and precision bench handwork. Non-glare satin chrome and black jaws reduce unwanted reflections to minimize eye strain during detailed work. Fully adjustable rotational resistance lets you fine-tune drag to match your working style. At \u003cstrong\u003e19 lb (8.6 kg)\u003c\/strong\u003e—approximately 25% heavier than comparable-size blocks—it delivers rock-steady support and smooth, controlled rotation for a lifetime of professional use.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA, solid steel:\u003c\/strong\u003e Durable construction engineered for smooth rotation and long-term reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-glare jaws:\u003c\/strong\u003e Satin chrome and black finish minimizes reflections to reduce eye strain during close work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy, stable platform:\u003c\/strong\u003e 19 lb weight dampens movement for precise cuts and secure workholding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable drag:\u003c\/strong\u003e Fully adjustable rotational friction lets you set resistance to your preferred working feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile workholding:\u003c\/strong\u003e Suited for engraving, stone setting, and similar bench operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBall Diameter\u003c\/th\u003e\n\u003ctd\u003e5.12\" (130 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJaw Width\u003c\/th\u003e\n\u003ctd\u003e2.5\" (64 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJaw Height\u003c\/th\u003e\n\u003ctd\u003e1.5\" (38 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Opening\u003c\/th\u003e\n\u003ctd\u003e3\" (76 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeight on Base\u003c\/th\u003e\n\u003ctd\u003e6\" (152 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e19 lb (8.6 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRotation\u003c\/th\u003e\n\u003ctd\u003eFully adjustable friction\/drag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eMade in USA\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 Standard Engraver's Block\u003c\/li\u003e\n\u003cli\u003eSwivel pin plate\u003c\/li\u003e\n\u003cli\u003eFixed pin plate\u003c\/li\u003e\n\u003cli\u003e4 pins\u003c\/li\u003e\n\u003cli\u003eHex key for opening and closing the jaws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis listing is for the standard block \u003cem\u003ewithout\u003c\/em\u003e the 30-piece attachment set. The GRS 003-520 30-Piece Attachment Set (SKU 103.520) is available separately for expanded workholding options.\u003c\/li\u003e\n\u003cli\u003eAlso known as an engraver's ball or setter's ball.\u003c\/li\u003e\n\u003cli\u003eCompatible accessories include the GRS 004-557 Fixed Mounting Plate (SKU 104.557), GRS Mounting Bracket that Lowers Shelf (SKU 104.666), and GRS Standard Engraving Block Shelf (SKU 104.578), each sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Glendo GRS","offers":[{"title":"Default Title","offer_id":43583229821142,"sku":"103.531","price":920.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/grs-003-531-standard-engraving-block-with-attachment-set-otto-frei.jpg?v=1719956721","url":"https:\/\/www.ottofrei.com\/products\/grs-003-531-standard-engravers-block-attachment-set","provider":"Otto Frei","version":"1.0","type":"link"}