Composite Twin Hammer Air Impact Wrench 1/2"Sq Drive

- Fastening Torque: 590lb.ft(800Nm). - Maximum Torque: 450lb.ft(610Nm). - Combination of composite materials, alloyed metals and twin hammer design, result in a lightweight, durable and powerful air impact wrench. - Composite handle helps reduce the effects of vibration and chill. - Handle exhaust reduces noise output and limits the circulation of brake dust on wheel applications. - Fingertip Control of power and direction via lever on rear of wrench.