The INGERSOLL RAND 1" Drive Impact Drive Air Tool 285B-6 is a high-quality air impact wrench designed for automotive use. With a maximum torque of 1475ft/lbs and a free speed of 5250 RPM, this tool is built to handle tough jobs. Manufactured by Ingersoll Rand in the United States, this single item unit comes with a 1-year warranty and features a 3/8in. air inlet size. The 1" drive size ensures a reliable grip on nuts and bolts, making it a valuable addition to any workshop or garage.