STER (Sterling) Bent Square Shank Hallmark Stamps-3 Sizes Select Size:0.80mm 120 V AC adapter

120 V AC adapter

Formulated for casting gold

the UV-45 can process up to 300 ladies' rings with media in a single run — making it a workhorse for production shops and busy benches alike

0ct — 14K White Gold 6

STER (Sterling) Bent Square Shank Hallmark Stamps-3 Sizes Select Size:0.80mm 120 V AC adapterThese bent square shank STER hallmark stamps are made of precision cut, heat treated tool steel and are used for marking silver alloys that are no less than 0. 925% fine silver by weight. Each stamp imprints the letters STER, an abbreviation for Sterling Silver. The bent shank design also known as a gooseneck stamp allows for marking the inside of rings and other recessed areas that straight stamps cannot reach. These stamps produce clean, sunken