Retaining Ring,External,0.05 in Thk,PK25, System of Measurement Not Applicable, Location Style External, Thickness 0.05 in, Fits Shaft Diameter 1 1/8 in, For Bore Diameter Not Applicable, Fits Groove Diameter 1.059 in, Fits Groove Width 0.056 in, Fits Groove Depth Not Applicable, Free Inside Diameter Not Applicable, Clearance Diameter 1.125 in, Material Steel, Finish Plain, Material Grade/Class Ungraded, Tensile Strength Not Applicable, Ring Type External Retaining Ring