{"product_id":"bergeon-5235-aluminum-ring-stick-usa","title":"Bergeon 5235 Aluminum Hi-Precision Swiss Ring Stick 1-15 USA","description":"\u003cp\u003eThe Bergeon 5235 is widely regarded as one of the finest and most precise ring sticks available to professional jewelers and metalsmiths. Crafted from natural grey anodized aluminum and manufactured in Switzerland, this high-precision ring stick delivers the accuracy and durability demanded by working bench professionals. The total length, including the handle, is 250 mm (9-7\/8\").\u003c\/p\u003e\u003cp\u003eTwo measuring systems are presented on a single stick: one side displays \u003cstrong\u003eUSA ring sizes 1–15\u003c\/strong\u003e alongside diameter graduations in millimeters, while the reverse side shows \u003cstrong\u003eFrench sizes 1–36\u003c\/strong\u003e with circumference graduations in millimeters. This dual-scale design makes the 5235 equally useful across American and European sizing conventions.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-precision dual-scale ring stick for professional sizing accuracy\u003c\/li\u003e\n\u003cli\u003eUSA ring sizes 1–15 with diameter graduations on one side\u003c\/li\u003e\n\u003cli\u003eFrench ring sizes 1–36 with circumference graduations on the reverse\u003c\/li\u003e\n\u003cli\u003eNatural grey anodized aluminum construction\u003c\/li\u003e\n\u003cli\u003eTotal length 250 mm (9-7\/8\") including handle\u003c\/li\u003e\n\u003cli\u003eMade in Switzerland\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\u003eAnodized aluminum (natural grey)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Length\u003c\/th\u003e\n\u003ctd\u003e250 mm (9-7\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSA Sizes\u003c\/th\u003e\n\u003ctd\u003e1–15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter Range\u003c\/th\u003e\n\u003ctd\u003e13.0 mm – 24.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrench Sizes\u003c\/th\u003e\n\u003ctd\u003e1–36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCircumference Range\u003c\/th\u003e\n\u003ctd\u003e41 mm – 76 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eSwitzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBergeon Number\u003c\/th\u003e\n\u003ctd\u003e5235\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThis listing is for the anodized \u003cstrong\u003ealuminum\u003c\/strong\u003e version of the Bergeon 5235 (USA sizes 1–15). The 5235 is also available in White Delrin (Bergeon 5235-PB, item 135.279DW) and Black Delrin (Bergeon 5235-PN, item 135.279D); Delrin versions are non-marring to rings and may be preferable when sizing finished pieces.\u003c\/p\u003e\u003cp\u003eMatching ring finger gauges from Bergeon are available separately: Bergeon 5236C (item 135.269), Bergeon 4286 (item 135.268WB), and Bergeon 1311-A (item 135.268FB).\u003c\/p\u003e","brand":"Bergeon","offers":[{"title":"Default Title","offer_id":43580969091286,"sku":"135.279","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/bergeon-5235-aluminum-hi-precision-swiss-ring-stick-1-15-usa-otto-frei-1.jpg?v=1719957866","url":"https:\/\/www.ottofrei.com\/products\/bergeon-5235-aluminum-ring-stick-usa","provider":"Otto Frei","version":"1.0","type":"link"}