Durston 2127 Large Ring Stretcher Mandrel Prop 65 - Silica even reduction

even reduction

5 21 Gauge 0

while a zinc-plated heavy-duty air pressure regulator with an easy-to-read dial ensures you maintain the correct pressure every time you inject wax

25 ct (diamond weights) Ring Size Standard USA size 6 Finish Hand polished Origin Made in the USA Notes

Designed for single-strand pearl necklaces

Durston 2127 Large Ring Stretcher Mandrel Prop 65 - Silica even reductionThe Durston 2127 Large Ring Stretcher Mandrel is an expanding mandrel purpose built for enlarging and truing rings with larger diameters. Its compact 92 mm length keeps it practical for bench use, easy to stow in a drawer, or pack into a tool roll. Once secured in a vise, clamp, or appropriate machine fixture, the mandrel expands evenly as you tighten the center bolt with the included hex keygiving you controlled, incremental sizing without distorting