This convenient 4-piece bench tool kit includes a ring mandrel, oval stepped bracelet mandrel, a wooden V-slot bench pin, along with a bench-mounting system which has a flattened anvil surface on top. The wooden bench pin and stepped bracelet mandrel will fit perfectly into the opening underneath the anvil (one at a time) – held when the entire device is clamped to a table with the screw feature. The tool securely mounts onto a surface up to 2-1/4″ thick.

Ring Mandrel: Made from hardened steel and marked with U.S. sizes 1-15. Measures: 8-3/4″ long; designed with a secured tang.

Hardwood Bench Pin: Measures: 6″ x 2″ x 5″, cut with a v-slot.

Stepped Oval Bracelet Mandrel: Measures: 6″ long and features a tang; made from hardened steel.