Air ratchet has 50 ft./lb. of torque for fast removal of stubborn fasteners. Ideal for automotive maintenance and repairs such as oil changes, tune-ups and radiator work. Carry case for quick and easy storage of tool and accessories. Easy-to-grip soft grip for increased comfort. Kit includes air ratchet, (3) nonimpact sockets (10mm, 12mm, 14mm), 1/4" steel Male plug, and blow molded case. Torque 50 ft/lb (foot/pound), 1/4" NPT (National Pipe Thread) air inlet, 6.2 SCFM (standard cubic feet per minute) at 90 psi (pounds per square inch). 1 year limited warranty.