Universal Joint Coupling Size 1750 Overall Length 5 in Maximum Bore Diameter 1 in Maximum Operating Angle 45 Degrees Yoke Length 2 1/2 in Boot Material Not Applicable Bore Diameter Not Applicable Number of Joints Single Joint Diameter 1 3/4 in Maximum Torque 2 900 in-lb Maximum Speed 1 000 RPM U-Joint Material Steel Joint Type Pin Block Booted No Outside Diameter 1 3/4 in Keyway Depth Not Applicable Keyway Width Not Applicable Length through Bore 1 5/8 in