Central Tools X-4 1/2" dr x 3/4" Output Torque Multiplier 4:1

1/2" dr x 3/4" output torque multiplier 4:1. Increases the range of your torque wrench 4 to 1, and is designed with four pinion gears in a compact housing.

Increases the range of your torque wrench 4 to 11/2" driveOutput Capacity: 1,000 ft/lbsBar Length: 18"Overall Length : 22"