The MAC Tools Model AR251 1/4" Drive Flat Head Air Ratchet is a high-quality automotive tool designed for professional use. With a maximum torque of 20ft/lbs, this air ratchet is capable of efficiently and effectively tightening and loosening nuts and bolts. The 1/4 inch drive size and flat head design make it easy to access tight spaces and ensure a secure grip on fasteners. Made in Japan by the reputable brand Mac Tools, this air ratchet is a reliable and durable tool that will stand up to the demands of automotive maintenance and repair.