Durston Forming and Bending Block Otec Secure spring ring clasp on

Secure spring ring clasp on each chain

Constructed from hardened

11 marquise-shaped cavities with a 50% length-to-width ratio

designed for use on the GRS ceramic lap or other compatible lapping surfaces

vessel-like shapes without thinning or stretching the material

Durston Forming and Bending Block Otec Secure spring ring clasp onThe Durston Forming and Bending Block is a versatile bench tool machined from a solid block of tool steel, designed for forming and shaping metal including ring shanks, tubing, identification nameplates, and many other items. With an extensive range of half round grooves across both faces plus a V groove and round depressions, this block handles a wide variety of bending and forming tasks in a single compact tool. Features Machined from solid tool