Durston PrecisionFit Set of Aluminum Ring Stick & Ring Finger Sizers USA Sizes Swiss Torch 411 Heavy shanks

411 Heavy shanks

Adjustable double leaf springs ensure smooth

7 mm 1B-158 Platinum 1

087K is an optional accessory designed for use with Forming Mandrel Set 143

Durston PrecisionFit Set of Aluminum Ring Stick & Ring Finger Sizers USA Sizes Swiss Torch 411 Heavy shanksAccurate 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