The HART 20V ½-inch Impact Wrench is a perfect addition to any DIY mechanic's garage. This impact wrench features a powerful motor delivering up to 350 ft/lbs. Of torque and works very well with stronger applications when fastening or loosening large nuts and bolts. This Impact Wrench has a friction ring allowing for quick socket changes while still providing a secure grip. An LED work light enhances visibility when working in those hard to see areas within your vehicle's engine bay.