Ring mandrel with markings

The Beadsmith Steel Ring Stick – 11.5 Inch Mandrel Sizer with Handle – Solid Steel, Smooth and Round – Tool for Enlarging, Forming and Shaping Rings

Ring mandrel with markings

Expanding Ring Mandrel-Ring Mandrel for Lathe,Ring Moldova

AQUSYZE, guaranteed accurate US sizes. Case hardened, hard chromed , stainless steel ( Rockwell 15-16) DEEP laser engraved markings. Stainless Steel

JSP Stainless Steel Ring Mandrel

Beadsmith Steel Ungrooved Ring Mandrel With Markings 12

Plastic Ring Mandrel Grooved Stick for Ring Size Measuring 1-15 US Size - Blue : .in: Jewellery

The Beadsmith Mandrel x4 Set – Affordable Jewellery Supplies

Ring Mandrel - Plastic – ZAK JEWELRY TOOLS

Mandrels - Forming & Measuring : Bedrock Supply!, Beads, Gemstones, findings, chain and more!