True Size Ring Mandrels

Precision Calibrated Mandrels to Match the True Size Ring Sizing System- No More Sizing Problems! Choose from 2 types: 143.075 Graduated 143.075GR Graduated & Grooved True Size Ring Mandrels, formerly branded as Wolf Tools True Size Ring Mandrels, are manufactured by Ikohe, a leading name in quality jewelry tools sold around the world. The True Size ring mandrels are precision made and individually calibrated to match with the True Size Precision ring sizing system. When used with the True Size ring sizing system, you can be assured of correct sizing from the front counter to the jeweler’s bench, eliminating costly ring sizing errors. The True Size Ring Mandrels are made from hardened steel and then laser etched in 1/4 sizes from 1-16. Also included is a handy sizing gauge on the end for quickly measuring the amount of stock necessary to make a sized ring. Precision manufactured by Ikohe in Asia using the finest Swiss Made CNC machinery.