Retaining Ring, System of Measurement Metric, Location Style External, Thickness 1 mm, Fits Shaft Diameter 14 mm, For Bore Diameter Not Applicable, Fits Groove Diameter 12.7 mm, Fits Groove Width 1.1 mm, Fits Groove Depth 0.65 mm, Free Inside Diameter 12.3 mm, Free Outside Diameter 16.3 mm, Clearance Diameter 16.7 mm, Material Steel, Finish Black Phosphate, Material Grade/Class Not Graded, Tensile Strength Not Applicable, Ring Type Crescent Retaining Ring, Thickness Tolerance +0.000/-0.060 mm