Manufacturer Part Number: Z9458SET|Bolt Size (Inch)|1/2Bolt Size|1/2 inFemale Inside Diameter|Female Outside Diameter|Female Inside Diameter (Inch)|9/16Male Inside Diameter|Male Outside Diameter|Female Outside Diameter (Inch)|1-1/8Thickness|Radius|Male Inside Diameter (Inch)|17/32Material|Case Hardened SteelChamfer|Male Outside Diameter (Inch)|1-1/8Finish|Black OxideThickness (Inch)|5/16Radius (Inch)|1-1/2Material Grade|12L14Chamfer (Inch)|PSC Code|UNSPSC Code|