Universal Joint, Coupling Size D-8B, Overall Length 3 3/4 in, Maximum Bore Diameter 3/4 in, Maximum Operating Angle 25 Degrees , Yoke Length 1 7/8 in, Boot Material Not Applicable, Bore Diameter 3/4 in, Number of Joints Single, Joint Diameter 1 1/4 in, Maximum Speed 1,750 RPM, U-Joint Material Stainless Steel, Joint Type Pin & Block, Booted No, Outside Diameter 1 1/4 in, Keyway Depth 3/32 in, Keyway Width 3/16 in, Length through Bore 1 1/16 in, Break Torque 3,480 in-lb