The Central Pneumatic 3/8" Professional Air Ratchet 5539 is a high-quality air tool designed for automotive use. Made in the United States, this durable unit features a maximum torque of 60 ft lbs and a maximum speed of 150 RPM. With a 3/8" drive size and a 1/4" air inlet size, this air ratchet is perfect for a variety of automotive applications. The included air hose fitting ensures easy connection to your air hose, making it a reliable and efficient tool for any mechanic or car enthusiast.