Retaining Ring, Internal, 0.05 in Thk, PK50, System of Measurement Inch, Location Style Internal, Thickness 0.05 in, Fits Shaft Diameter Not Applicable, For Bore Diameter 1 1/8 in, Fits Groove Diameter 1.197 in, Fits Groove Width 0.056 in, Fits Groove Depth 0.036 in, Free Outside Diameter 1.249 in, Clearance Diameter 0.815 in, Material Steel, Finish Zinc Plated, Material Grade/Class Ungraded, Tensile Strength 150, 000 psi, Ring Type Housing Ring, Clearance Diameter Type Expanded. This item has been restricted from sale in the following state (s): []