The Blue Point 1/2" Drive Impact Wrench AT531A is a high-quality, single item tool designed for automotive use. With a maximum torque of 500ft/lbs, this impact wrench is durable and reliable for tough jobs. The 1/2" drive size ensures a secure fit for nuts and bolts, making it a valuable addition to any mechanic's toolbox. This unit does not come with a warranty, but its reputation for quality and performance speaks for itself.