{"product_id":"swan-neck-ring-stamp-punch-purity-marks-925-375-9k-to-22k-hardened-steel-jewellers-marking-tool-78-mm","title":"Swan Neck Ring Stamp Punch, Purity Marks 925, 375, 9K to 22K, Hardened Steel Jewellers Marking Tool, 78 mm","description":"\u003cp\u003eStamps a purity mark on the inside of a ring shank, where a straight punch cannot reach. For jewellers, silversmiths and repair benches.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e13 impressions, one per punch: 925, 999, 920, 916, 750, 585, 375, 333, 9K, 14K, 18K, 21K and 22K. Pick yours from the Impression menu\u003c\/li\u003e\n\u003cli\u003e3 mm x 1.6 mm impression (approx.)\u003c\/li\u003e\n\u003cli\u003e78 mm long, 6.8 mm square bar\u003c\/li\u003e\n\u003cli\u003eHardened steel, polished finish\u003c\/li\u003e\n\u003cli\u003eSwan neck offset clears the ring, so the face sits flat inside the band\u003c\/li\u003e\n\u003cli\u003eApprox. 50 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for:\u003c\/strong\u003e marking finished rings and bands. Support the ring on a steel mandrel, seat the face inside the shank and strike once, squarely. One firm blow gives a cleaner mark than several light ones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn the box:\u003c\/strong\u003e 1 x swan neck stamp punch in the impression selected.\u003c\/p\u003e\n\u003cp\u003eA purity stamp is not a UK hallmark. Precious-metal articles sold in the UK above the exemption weights must be hallmarked by an Assay Office.\u003c\/p\u003e","brand":"Toolsmith Ltd","offers":[{"title":"925","offer_id":55095236591959,"sku":"TF-I6XN-KICY","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"333","offer_id":55095236624727,"sku":"U3-GE1K-QTZ7","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"375","offer_id":55095236657495,"sku":"R7-KMN0-HU1E","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"585","offer_id":55095236690263,"sku":"XW-S7UH-XWFV","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"750","offer_id":55095236723031,"sku":"EQ-58Z2-MG1X","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"916","offer_id":55095236755799,"sku":"XF-6OPI-WOXG","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"920","offer_id":55095236788567,"sku":"4H-IR0T-2AH4","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"999","offer_id":55095236821335,"sku":"ZV-ORF1-8N3R","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"9K","offer_id":55095236854103,"sku":"JO-4ANL-P1GT","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"14K","offer_id":55095236886871,"sku":"SD-OP9J-JGAS","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"18K","offer_id":55095236919639,"sku":"D0-FNI9-USH0","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"21K","offer_id":55095236952407,"sku":"AN-4DWV-DLGG","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"22K","offer_id":55095236985175,"sku":"75-M58V-SJ4J","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/1623\/3559\/files\/925.jpg?v=1790013915","url":"https:\/\/www.toolsmithltd.co.uk\/products\/swan-neck-ring-stamp-punch-purity-marks-925-375-9k-to-22k-hardened-steel-jewellers-marking-tool-78-mm","provider":"Toolsmith Ltd","version":"1.0","type":"link"}