460 ft-lbs of maximum torque in reverse Steel motor Aluminum clutch housing Side 2 Side (S2S): 1 hand forward/reverse operation New power setting system : 1 hand-operation behind the trigger 2 positions in reverse: max and lower torque 2 position in forward: max and low torque The Chicago Pneumatic CP7732C 1/2" Composite Stubby Impact Wrench is ultra-compact and powerful. At only 4.4" long, 2.1 lbs. and with 460 ft-lbs. maximum torque in reverse, this stubby impact is ideal for very restricted areas, like transmission engine, and interior work.Chicago Pneumatic