Durston PrecisionFit Steel Ring Mandrel Graduated in USA sizes 1 To 16 by 1/4 Size-No Groove

Durston PrecisionFit Steel Ring Mandrel

Matched to Durston Ring Size System and Durston Ring Finger Gauge-Super Premium Ring Mandrel

Durston's PrecisionFit steel ring mandrel is matched to the Durston Ring Size System and the Durston Ring Finger Gauge. This properly hardened and expertly machined steel ring mandrel, when used with the Durston ring size system, will help minimize customer ring size issues. This is a super premium ring mandrel to use at the jewelers bench no matter what ring finger gauge you are using.

This is the ring mandrel chosen by the largest jewelers in the United States with over 20,000 units in use.

The Durston PrecisionFit steel ring mandrel has USA sizes graduated by the 1/4 size from size 1 to size 16. No groove. Made in the United Kingdom. Replaces 143.076.