Universal Joint Coupling Size 1000 Overall Length 4 7/8 in Maximum Bore Diameter Not Applicable Maximum Operating Angle 90 Degrees Yoke Length 1 11/16 in Boot Material Not Applicable Bore Diameter 1/2 in Number of Joints Double Joint Diameter 1 in Maximum Torque 405 in-lb Maximum Speed 1 000 RPM U-Joint Material Steel Joint Type Pin Block Booted No Outside Diameter 1 in Keyway Depth Not Applicable Keyway Width Not Applicable Length through Bore 1 3/16 in