The CP7741 Ideal for use by vehicle service mechanics, this powerful impact wrench is well balanced to minimize wrist strain. It has a three power setting in forward and full power in reverse, offering superior control in all applications. Use it for efficient tire changing operations as well as general repair and maintenance work. This unit has the best power to weight to speed ratio in its class. 715 ft. lbs. max in reverse. Twin hammer mechanism and steel motor, well balanced minimizing wrist strain. Ergonomic handle fits perfectly in the hand suited for all maintenance applications.