Universal Joint Coupling Size 875 Overall Length 4 3/8 in Maximum Bore Diameter 9/16 in Maximum Operating Angle 90 Degrees Yoke Length 1 1/2 in Boot Material Not Applicable Bore Diameter Not Applicable Number of Joints Double Joint Diameter 7/8 in Maximum Torque 225 in-lb Maximum Speed 1 000 RPM U-Joint Material Stainless Steel Joint Type Pin Block Booted No Outside Diameter 7/8 in Keyway Depth Not Applicable Keyway Width Not Applicable Length through Bore 1 in