Used for shaping, straightening and enlarging rings. Also for gauging and holding rings while stone setting. Made of hardened tool steel. Graduated with ring sizes from 1 to 15.
Grooved for stone set rings and graduated with ring sizes from 1 to 15.
Reduces and enlarges rings without effort. This well-made sizer has six splines on the enlarging mandrel and takes rings up to size 15. The reducing plate has sixteen openings and is smoothly polished to prevent marring. Can be bolted to bench or used as a portable.