The Chicago Pneumatic CP7759Q family of 1/2" impact wrenches combines new Carbon Fiber inlay technology, extremely quiet operation and comfortable ergonomics to create a tool that is well balanced to fit perfectly in the operator's hand. The Side to Side Technology (S2S) in the CP7759Q allows the operator to easily change between forward and reverse with one hand. Featuring 780 ft/lbs of maximum real torque, this impact tool weighs 3.74 lbs.