Torque Multipliers, 1,200 ft lb, 1/2 in Drive

Features : Low input torque is required and can be applied easily by one person using standard 1/2 drive torque wrenches | Internal planetary gear system provides strength and durability plus an output torque accuracy of +/-5% | Built in anti-backlash maintains the multipliers input torque allowing the use of ratcheting head torque wrench | Built-in angle of turn protractor displays the output angle for use on fasteners requiring a specific angle rotation after applied torque