Delivers an extra measure of durability with an advanced head design. 360º adjustable exhaust directs air away from the operator and the work. Variable speed lever-style throttle. Tool Type: Pneumatic Ratchet Drive; Head Type: 3/8" Drive; Opening Size: 1/4" NPT Inlet; 5/16" Hose; Torque Rating: 10 ft-lbs to 50 ft-lbs.