Universal Joint Coupling Size Not Applicable Overall Length 5 1/2 in Maximum Bore Diameter 1 3/16 in Maximum Operating Angle 45 Degrees Yoke Length 2 3/4 in Boot Material Nitrile Bore Diameter 1 in Number of Joints Single Joint Diameter 2 in Maximum Torque 1 269 in-lb U-Joint Material Alloy Steel Joint Type Needle Bearing Booted Yes Outside Diameter 2 11/16 in Keyway Depth 1/8 in Keyway Width 1/4 in Length through Bore 1 11/16 in System of Measurement Inch