Universal Joint Coupling Size 1500 Overall Length 14 13/16 in Maximum Bore Diameter Not Applicable Maximum Operating Angle 90 Degrees Yoke Length 2 1/8 in Boot Material Not Applicable Bore Diameter 3/4 in Number of Joints Double Joint Diameter 1 1/2 in Maximum Torque 1 800 in-lb Maximum Speed 1 000 RPM U-Joint Material Steel Joint Type Pin Block Booted No Outside Diameter 1 1/2 in Keyway Depth 3/32 in Keyway Width 3/16 in Length through Bore 1 3/8 in