Retaining Ring, System of Measurement Inch, Location Style External, Thickness 0.031 in, Fits Shaft Diameter 2 in, For Bore Diameter Not Applicable, Fits Groove Diameter 1.943 in, Fits Groove Width 0.039 in, Fits Groove Depth 0.029 in, Free Inside Diameter 1.922 in, Free Outside Diameter Not Applicable, Clearance Diameter Not Applicable, Material Steel, Finish Plain, Material Grade/Class Not Graded, Tensile Strength Not Applicable, Ring Type Spiral Retaining Ring, Thickness Tolerance +/-0.002 in