The Snap-On Tools CT8850 1/2" Drive 18V Cordless Impact Wrench is a high-quality power tool designed for automotive use. This impact wrench, powered by an 18V battery, delivers reliable and efficient performance for various automotive maintenance and repair tasks. The Snap-on brand is known for its durability and precision, making this tool a valuable addition to any mechanic's arsenal. Please note that this tool is tested and fully functional but does not come with a warranty.