Split Retaining Ring 0.025 in Thk PK100 System of Measurement Inch Location Style External Thickness 0.025 in Fits Shaft Diameter 5/32 in For Bore Diameter Not Applicable Fits Groove Diameter 0.086 in Fits Groove Width 0.031 in Fits Groove Depth - Free Outside Diameter 0.32 in Clearance Diameter 0.21 in Material Steel Finish Zinc Plated Material Grade/Class Ungraded Tensile Strength 47 000 psi Ring Type X-Ring Clearance Diameter Type Compressed Pack Size Small Pack