Torque Multiplier, 2,200 ft/lbsUsed to multiply applied force with lower physical effort, resulting in a steady application of force and increased accuracy. Supplied with a reaction bar and a handlebar. Anti backlash mechanism for safety. Comes with factory test certificate. Includes blow mold case. Input drive: 1 2" F Output drive: 1" M Maximum input torque: 141 ft. lb. 193 Nm Maximum output torque: 2,200 ft. lb. 3,000 Nm Torque ratio: 15. 5: 1 Length: 8" Accuracy: + 5% Overload