CWC Series Air Impact Wrenches, 3/8 in, 450 ft lb, Ring Retainer

Features: Combines powerful performance and ergonomic comfort in one lightweight tool | Durable twin hammer mechanism and industrial-grade bearings deliver long-lasting productivity | Features easy push button forward/reverse control | Comfort-grip handle minimizes hand fatigue | Variable-speed trigger provides the operator with precise speed control | Includes silencer muffler for noise reduction