The NAPA Torque Dominator 1/2" Impact Wrench, No. 6-1123, weighs only 4 lbs and the twin-hammer motor delivers sheer power with 1,200 ft/lbs of breakaway torque and 800 ft/lbs of maximum applied torque to conquer any job while maintaining a smooth, balanced performance. The redesigned smaller nose cone allows users to work in confined areas, the variable speed trigger provides precise speed control while the anti-vibration grip reduces user fatigue, the forward/reverse lever can be controlled by one-hand operation and will accommodate right- or left-handed mechanics and the bottom handle exhaust directs air away from work and operator