Universal Joint Coupling Size 2000 Overall Length 5 1/2 in Maximum Bore Diameter Not Applicable Maximum Operating Angle 45 Degrees Yoke Length 2 3/4 in Boot Material Silicone Bore Diameter 1 in Number of Joints Single Joint Diameter 2 in Maximum Torque 705 in-lb Maximum Speed 6 000 RPM U-Joint Material Stainless Steel Joint Type Needle Bearing Booted Yes Outside Diameter 2 11/16 in Keyway Depth 1/8 in Keyway Width 1/4 in Length through Bore 1 11/16 in Break Torque 4 300 in-lb