W.R. Cobb Yellow & White Giant Counter-Loc Ring Guards - Packs of 12 Polishing Wheels & Rods 25mm to 18

25mm to 18

Part # Metal Type 21B-304 Platinum 21C-304 18K Yellow Gold 21E-304 18K White Gold 210-304 14K Yellow Gold 211-304 14K White Gold Notes

an abbreviation for Sterling Silver

ball bearing Motor Power 1/10 HP Maximum Speed 5

W.R. Cobb Yellow & White Giant Counter-Loc Ring Guards - Packs of 12 Polishing Wheels & Rods 25mm to 18"Giant" sized Counter Loc ring guards designed to quickly reduce ring size on shanks from 47 mm (0. 160. 28 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 when fast, temporary size reduction is required. Features Giant size fits ring shanks from 47 mm (0. 160. 28 in) Counter Loc design one prong wraps each direction for a secure, balanced hold