Durston 2125 Small Ring Stretcher Mandrel Bezel Blocks Designed to fit pearls and

Designed to fit pearls and stones 7mm and larger

4mm 40-991 14K Yellow 7

Made from hardened steel for long-lasting durability and repeated use

Super Economy Rolling Mill

Durston 2125 Small Ring Stretcher Mandrel Bezel Blocks Designed to fit pearls andThis small expanding ring stretcher mandrel is designed to enlarge and size rings in the 1417 mm range, in a compact format that tucks easily into a drawer or travel kit. Once clamped, the mandrel expands smoothly as you tighten the center bolt, nudging the shank out to size in small, controlled steps. Features Compact expanding mandrel sized specifically for smaller ring diameters. Stores easily in a drawer, toolbox, or roll, ideal for mobile or