Four-In-One Plastic Ring Gauge Set with US, French, Diameter, and Circumference Stringing Silk It accurately reads loose and

It accurately reads loose and mounted gemstones as small as 0

This 14-karat white gold ring mounting features a 4-prong basket mounting that holds one 4

making it easy to position exactly where you need it for your work

415 ounces (153

The block and punches are made from steel that is hardened to 62 HRC that ensures a long life

Four-In-One Plastic Ring Gauge Set with US, French, Diameter, and Circumference Stringing Silk It accurately reads loose andThis plastic finger gauge set ensures a good fit for narrow rings and measures US and French sizes, as well as diameter and circumference. The set features 36 high impact, durable, color coded plastic gauges, each stamped with sizing information. One side of each gauge is stamped with U. S. sizes (115) and diameter in millimeters (1324. 2mm); the other side is stamped with French sizes (136) and circumference in millimeters (4176mm).