1" Dr long nose air impact wrench with twin hammer mechanism. Heavy duty ideal for garage, workshop or tyre fitters use. 3 stage power regulation for right and left rotation plus precise trigger for smooth control of speed. Perfect weight balance. Composite casing with soft grip makes the tool lighter only 16kg, easier to handle and helps reduce vibration. Air outlet with silencer located at the bottom of the handle. Removable side handle for excellent control. Handle exhaust reduces noise level.