Manufacturer Part Number: Z9488SET|Bolt Size (Inch)|1-1/2Bolt Size|1-1/2 inFemale Inside Diameter|Female Outside Diameter|Female Inside Diameter (Inch)|1-5/8Male Inside Diameter|Male Outside Diameter|Female Outside Diameter (Inch)|2-7/8Thickness|Radius|3inMale Inside Diameter (Inch)|1-9/16Material|Case Hardened SteelChamfer|Male Outside Diameter (Inch)|2-7/8Finish|Black OxideThickness (Inch)|1/2Radius (Inch)|3Material Grade|12L14Chamfer (Inch)|PSC Code|UNSPSC Code|