Bent Round Shank Stamps

These bent round shank hallmark stamps are made for marking non-ferrous metals with standard hallmark designations. Each stamp is constructed from 1/4" round steel, measures 3" in length, and is hardened for durability in professional stamping applications. The character height is approximately 1.25–1.50mm (slightly under 1/16"), with impression length varying based on the number of characters in the stamp.

Please note: These round shank stamps have been discontinued. Stock is limited, and styles will not be replenished once sold out. Otto Frei offers superior quality inside ring square shank hallmark stamps as an alternative — see related products for details.

Features

• Hardened steel construction suitable for use on non-ferrous metals
• 1/4" round shank, 3" overall length
• Character height approximately 1.25–1.50mm (slightly under 1/16")
• Available in common hallmark designations including karat gold, platinum, and copyright symbol
• Impression length varies by character count of the selected stamp

Specifications

Available Options

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.