W.R. Cobb Yellow & White Gents Counter-Loc Ring Guards - Packs of 12  Polishing Equipment These discs feature a flexible

These discs feature a flexible plastic backing with brass centers that snap onto special 3/32" mandrels

and supports multiple weighing units for jewelry

Made in Great Britain

782 – Rotary Tumbler with Two 3 Lb

5 mm Link Length 6 mm Link Inner Dimensions 4

W.R. Cobb Yellow & White Gents Counter-Loc Ring Guards - Packs of 12  Polishing Equipment These discs feature a flexible"Gents" 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 reliable, professional solution when fast, temporary size reduction is needed. Features Fits ring shanks from 47 mm (0. 160. 28 in) Counter Loc design one prong wraps each direction for a secure, balanced hold Quick, non