STER (Sterling) Bent Square Shank Hallmark Stamps-3 Sizes Select Size:1.00mm Part # Diameter (mm) Diameter

Part # Diameter (mm) Diameter (in) B118

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STER (Sterling) Bent Square Shank Hallmark Stamps-3 Sizes Select Size:1.00mm Part # Diameter (mm) DiameterThese 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