Brand: World American CLEVIS ASSY STRAIGHT 5/8" -18 UPC: 00698231496572 Arm Style: Straight California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Mounting Pin Diameter: .5 Pin Diameter: .25 Taxonomy A: Air Brake Components Taxonomy B: Air Chambers Taxonomy D: Clevis Assemblies Thread Diameter: .625 Inch Threads Per Inch: 18