Compact 1/2 in. Air Impact WrenchThe Powermate compact 1 2 in. air impact wrench features a compact design perfect for auto and agricultural repair and maintenance in confined areas as on vehicle chassis and around the engine. Efficient twin hammer mechanism provides more power and less vibration than single hammer. It is compact and lightweight at only 3. 3 lbs. Soft touch grip for firm hold and reduced vibration 4 torque settings up to 400 ft. lbs. 2 piece body style suits the