The Dayton 3/8" Air Ratchet 4CA28 is a high-quality air tool designed for automotive use. With a drive size of 3/8 inches, this ratchet offers superior torque and control for fastening and loosening nuts and bolts. Manufactured by Dayton, a trusted brand in the industry, this air ratchet is reliable and durable, making it a valuable addition to any mechanic's tool collection.