Hallmark Stamp .585 For Ring Stamping Machine & Jewelry Marking Pliers Gold & Platinum Stock Suitable for raising full-size vessels

Suitable for raising full-size vessels and other large hollow forms

and the complete Sight Glass Kit

Also known as a lap cloth or jeweler's leather lap apron

7mm (varies by size) Tang Depth Approximately 2

Hallmark Stamp .585 For Ring Stamping Machine & Jewelry Marking Pliers Gold & Platinum Stock Suitable for raising full-size vesselsThe . 585 Hallmark Stamp is designed for use with both ring stamping machines and jewelry marking pliers, securing firmly in place via a set screw for consistent, reliable impressions. The stamp face is slightly radiused to conform to the interior curvature of rings, ensuring a clean, legible mark on curved surfaces. Impression height is 0. 80 mm unless otherwise noted. The . 585 hallmark is the European standard designation for 14k gold, making this