14K Yellow W.R. Cobb Gents Counter-Loc Ring Guard Orion 4mm have a maximum drilling

4mm have a maximum drilling depth of 9mm

clasp making

See MSDS for full information

4mm 81-179 14K White 11

14K Yellow W.R. Cobb Gents Counter-Loc Ring Guard Orion 4mm have a maximum drillingA "Gents" sized Counter Loc ring guard in 14K yellow or 14K white gold, designed to quickly reduce ring size on shanks from 25 mm (0. 080. 20 in) in diameter. The counter lock design wraps one prong in each direction around the shank for a secure, balanced hold a dependable, professional solution for fast, temporary size reduction. Features Gents size fits ring shanks from 25 mm (0. 080. 20 in) Counter Loc design one prong wraps each direction for a