The INGERSALL RAND 36QMAX is a high-quality 1/2 inch drive size impact wrench by Ingersoll Rand. This single item air tool is designed for automotive use and is a reliable and durable option for demanding applications. 2.4 lbs. and 640LBS torque. With its powerful performance and sturdy build, the 36QMAX impact wrench is a valuable addition to any automotive tool collection.