Retaining Ring, System of Measurement Inch, Location Style External, Thickness 0.05 in, Fits Shaft Diameter 7/8 in, For Bore Diameter Not Applicable, Fits Groove Diameter 0.675 in, Fits Groove Width 0.085 in, Fits Groove Depth 0.1 in, Free Inside Diameter 0.668 in, Free Outside Diameter 1.3 in, Clearance Diameter 0.71 in, Material Steel, Finish Black Phosphate, Material Grade/Class Not Graded, Tensile Strength Not Applicable, Ring Type E-Style Retaining Ring, Thickness Tolerance +/-0.002 in