The Red Rooster Impulse wrenches are handheld tools made for assembly with threaded fasteners. Impulse wrenches increase productivity. Typically meant for use in: Production of agricultural machinery, production of pumps, motors, bikes and any other serial production. The tool has a wide body air motor. Torque level adjustable in the impulse mechanism. Characteristics: • Lightweight • Free of reaction forces • Low noise and vibration levels • Powerful and fast • High repeatability of the torque level • Pistol model • Auto shut off function