{"product_id":"bent-round-shank-hallmark-stamps-3in-14in-shank","title":"Bent Round Shank Stamps","description":"\u003cp\u003eThese bent round shank hallmark stamps are made for marking non-ferrous metals with standard hallmark designations. Each stamp is constructed from 1\/4\" round steel, measures 3\" in length, and is hardened for durability in professional stamping applications. The character height is approximately 1.25–1.50mm (slightly under 1\/16\"), with impression length varying based on the number of characters in the stamp.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePlease note: These round shank stamps have been discontinued. Stock is limited, and styles will not be replenished once sold out. Otto Frei offers superior quality inside ring square shank hallmark stamps as an alternative — see related products for details.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHardened steel construction suitable for use on non-ferrous metals\u003c\/li\u003e\n\u003cli\u003e1\/4\" round shank, 3\" overall length\u003c\/li\u003e\n\u003cli\u003eCharacter height approximately 1.25–1.50mm (slightly under 1\/16\")\u003c\/li\u003e\n\u003cli\u003eAvailable in common hallmark designations including karat gold, platinum, and copyright symbol\u003c\/li\u003e\n\u003cli\u003eImpression length varies by character count of the selected stamp\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Shape\u003c\/th\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank Diameter\u003c\/th\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall Length\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharacter Height\u003c\/th\u003e\n\u003ctd\u003eApproximately 1.25–1.50mm (slightly under 1\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eHardened steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntended Use\u003c\/th\u003e\n\u003ctd\u003eNon-ferrous metals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStatus\u003c\/th\u003e\n\u003ctd\u003eDiscontinued — limited remaining stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eStamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e155.208\u003c\/td\u003e\n\u003ctd\u003ePt900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e155.209\u003c\/td\u003e\n\u003ctd\u003ePt950\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e155.213\u003c\/td\u003e\n\u003ctd\u003e10K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e155.214\u003c\/td\u003e\n\u003ctd\u003e12K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e155.223\u003c\/td\u003e\n\u003ctd\u003eCircle C (©)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Otto Frei","offers":[{"title":"Pt900","offer_id":44023530062038,"sku":"155.208","price":11.0,"currency_code":"USD","in_stock":true},{"title":"Pt950","offer_id":44023530094806,"sku":"155.209","price":11.0,"currency_code":"USD","in_stock":true},{"title":"10K","offer_id":44023529832662,"sku":"155.213","price":11.0,"currency_code":"USD","in_stock":true},{"title":"12K","offer_id":44023529865430,"sku":"155.214","price":11.0,"currency_code":"USD","in_stock":true},{"title":"Circle C","offer_id":44023530193110,"sku":"155.223","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/bent-round-shank-stamps-otto-frei.jpg?v=1719954379","url":"https:\/\/www.ottofrei.com\/products\/bent-round-shank-hallmark-stamps-3in-14in-shank","provider":"Otto Frei","version":"1.0","type":"link"}