The SNAP-ON XT7100 ½” DRIVE HEAVY DUTY AIR PNEUMATIC IMPACT WRENCH is a high-quality, durable tool designed for automotive use. Made by Snap-on, a trusted brand, this impact wrench delivers impressive 700ft/lbs of max torque for efficient fastening and loosening of nuts and bolts. Its 1/2in drive size and 1/4in air inlet size make it compatible with a wide range of applications. With its single item set and United States origin, this impact wrench is a reliable and sturdy addition to any mechanic's toolbox.