Retaining Ring,External,1.5 mm Thk,PK10, System of Measurement Metric, Location Style External, Thickness 1.5 mm, Fits Shaft Diameter 32 mm, For Bore Diameter 29.6 mm, Fits Groove Diameter 30.3 mm, Fits Groove Width 1.6 mm, Fits Groove Depth 0.85 mm, Free Inside Diameter 29.6 mm, Material Steel, Finish Black Phosphate, Material Grade/Class Ungraded, Tensile Strength 150,000 psi, Ring Type External Retaining Ring, Material Quality Standards DIN 471, Manufacturer Location Made in USA*