The Air Impact Wrench with 1" Drive and 8" Anvil, No. NC-8382-8, from M7 is designed to handle lug nuts and other automotive fasteners. Featured in this tool is a forward torque range of 200 to 1,600 ft-lb and a maximum reverse torque of 2,500 ft-lb. To balance that power, the tool is equipped with a D-handle for stability while in operation. The pinless hammer clutch mechanism is designed to help the tool deliver high torque power while reducing tool vibration.