Durston PrecisionFit Set of Aluminum Ring Stick & Ring Finger Sizers USA Sizes Swiss Torch Excellent performance as an investment

Excellent performance as an investment casting alloy

The jaw is crafted from induction-hardened

this part will no longer be available through OttoFrei

2-meter (6-1/2 ft) cord for hands-free distance operation

Durston PrecisionFit Set of Aluminum Ring Stick & Ring Finger Sizers USA Sizes Swiss Torch Excellent performance as an investmentAccurate ring sizing starts with matched tools. When front counter staff and workshop jewelers use different measuring instruments, sizing errors happen and customers notice. The Durston PrecisionFit Matched Set solves this by pairing an aluminum ring stick and a full set of ring finger gauges that are precisely calibrated to work together and to match the Durston PrecisionFit steel ring mandrel used at the bench. This set is designed for jewelry