Universal Joint Coupling Size Not Applicable Overall Length 44.5 mm Maximum Bore Diameter 5 mm Maximum Operating Angle 45 Degrees Yoke Length 22.3 mm Boot Material Not Applicable Bore Diameter 5 mm Number of Joints Single Joint Diameter 9 1/2 mm Maximum Torque 1.7 N-m U-Joint Material Stainless Steel Joint Type Pin Block Booted No Outside Diameter 9.5 mm Keyway Depth Not Applicable Keyway Width Not Applicable Length through Bore 16.8 mm Break Torque 8.5 N-m