Retaining Ring, System of Measurement Inch, Location Style External, Thickness 0.042 in, Fits Shaft Diameter 11/16 in, For Bore Diameter Not Applicable, Fits Groove Diameter 0.619 in, Fits Groove Width 0.046 in, Fits Groove Depth 0.034 in, Free Inside Diameter 0.608 in, Free Outside Diameter 0.784 in, Clearance Diameter 0.8 in, Material Steel, Finish Zinc Plated, Material Grade/Class Not Graded, Tensile Strength Not Applicable, Ring Type Crescent Retaining Ring, Thickness Tolerance +/-0.002 in