14K Bent Square Shank Hallmark Stamps-3 Sizes Select Size:1.00mm Improved coil holder with thicker

Improved coil holder with thicker top plate and easier thumbscrew operation

Optics are assembled in Taiwan using the Japanese 22mm triplet lens system

Saves time by supplying all necessary compressor-side connection components in one kit

this is the country's most widely trusted ring sizing system

8mm Bottom 4B-965 Platinum

14K Bent Square Shank Hallmark Stamps-3 Sizes Select Size:1.00mm Improved coil holder with thickerThese bent square shank 14K hallmark stamps are purpose built for marking precious metals with precision and consistency. Crafted from heat treated tool steel with precision cutting, they produce clean, sunken impressions ideal for karat identification. The bent shank design also known as a gooseneck style allows access to the inside of rings and other curved or hard to reach surfaces where a straight stamp cannot reach. Made in the USA and Germany,