Ingersoll Rand 259G 3/4" Impact Air WrenchRocking dog impact mechanism helps deliver 1,050 ft. lbs. of max. reverse torque through this powerful tool Ergonomic grip reduces vibration and increases comfort while operating, keeping you on the job longer and finishing tasks efficiently Powerful 6 vane motor is durable and tough enough to complete the task at hand Easy to use forward reverse power regulator allows operator to control power in either direction while using the tool Handle exhaust