Universal Joint, Coupling Size USSK28, Overall Length 5 in, Maximum Bore Diameter 1 in, Maximum Operating Angle 45 Degrees , Yoke Length 2 1/2 in, Boot Material Nitrile, Bore Diameter 1 in, Number of Joints Single, Joint Diameter 1 3/4 in, Maximum Torque 2,100 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 3/16 in, Keyway Width 1/4 in, Length through Bore 1 5/8 in, Break Torque 10,500 in-lb