Universal Joint Coupling Size 1125 Overall Length 3 1/2 in Maximum Bore Diameter Not Applicable Maximum Operating Angle 45 Degrees Yoke Length 1 1/2 in Boot Material Not Applicable Bore Diameter 9/16 in Number of Joints Single Joint Diameter 1 1/8 in Maximum Torque 650 in-lb Maximum Speed 1 000 RPM U-Joint Material Steel Joint Type Pin Block Booted No Outside Diameter 1 1/8 in Keyway Depth Not Applicable Keyway Width Not Applicable Length through Bore 1 1/4 in