Spiral Retaining Ring,0.042 In. Thk,PK5, System of Measurement Inch, Location Style External, Thickness 0.042 in, Fits Shaft Diameter 1 in, For Bore Diameter Not Applicable, Fits Groove Diameter 0.94 in, Fits Groove Width 0.046 in, Fits Groove Depth 0.03 in, Free Inside Diameter 0.932 in, Material Stainless Steel, Finish Plain, Material Grade/Class 18-8, Tensile Strength 200,000 psi, Ring Type Spiral Retaining Ring, Material Quality Standards ANSI, Pack Size Small Pack