The Hyper Tough HT12AIW 1/2" Square Drive Aluminum Pneumatic Impact Wrench gets the job done by providing a lightweight and durable pneumatic tool for handling repairs and maintenance on cars, trucks, motorcycles, ATVs, boats, lawn and garden equipment, and more. Loosen or tighten nuts and bolts fast and easy with this air powered tool, and prevent overtightened or stripped bolts. Whether you are tackling vehicle repairs in your own garage or are a professional mechanic, this impact wrench will increase your productivity and allow you to remove threaded fasteners with ease. The 1/2" Square Drive Aluminum Pneumatic Impact Wrench is perfect for all of your automotive work, and is covered by a 2 Year Limited Warranty.