Platinum PLAT Bent Square Shank Hallmark Stamps-2 Sizes Silver Sheet & Grain A single 60-inch pack yields

A single 60-inch pack yields multiple finished necklace lengths

This kit gives bench jewelers and stone setters everything they need in one purchase

5 mm 60 mm 2-3/8" 61 mm What's Included

For round objects only

320) converts almost any tabletop into a jeweler’s work station

Platinum PLAT Bent Square Shank Hallmark Stamps-2 Sizes Silver Sheet & Grain A single 60-inch pack yieldsThese bent square shank PLAT hallmark stamps are made of precision cut, heat treated tool steel for reliable, long lasting performance. Designed specifically for marking platinum metals, the bent shankalso called a gooseneck designallows access to the inside of rings and other curved interior surfaces. These stamps produce clean, sunken impressions on precious metals. Made in the USA and Germany. Measurement refers to the height of the impression, not