54 ft./lbs of maximum torque. Variable speed lever style throttle. 360 degree adjustable exhaust directs air away from the operator and the work. Free speed: 160 rpm. Weighs 2.75 lbs. Based on the industry's most popular ratchet, the IRT1077XPA delivers an extra measure of durability with an advanced head design, plus a host of other features. Length: 11"; average air consumption: 4 cfm; Sound pressure: 94 dBa; minimum hose size: 3/8".