Universal Joint Coupling Size 1750 Overall Length 7 3/4 in Maximum Bore Diameter 1 in Maximum Operating Angle 90 Degrees Yoke Length 2 1/2 in Boot Material Not Applicable Bore Diameter Not Applicable Number of Joints Double Joint Diameter 1 3/4 in Maximum Torque 1 890 in-lb Maximum Speed 1 000 RPM U-Joint Material Stainless 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