Chicago Pneumatic 7769 3/4" Drive Air Impact Wrench

Benefits 1,440 ft.lbs (1,950 Nm) of max torque in reverse position for high productivity Composite housing and twin hammer impact mechanism for high durability Due to its composite motor housing, it is both lightweight and compact, offering improved comfort. One-hand power adjustment and reverse system - S2S technology - thereby limiting wrist and arm fatigue. Design & Functions Value Max working torque fwd 1080 ft.lbf Length (L) 7.87 in Min working torque fwd 300 ft.lbf Air inlet thread size (in) 3/8 Impact mechanism Twin hammer Body Composite Sound Power 107.8 dB(A) Max dynamic air working pressure 91 psi Torque limited No Output retainer type Dual Clutch lubrication type Grease Max torque reverse 1440 ft.lbf Handle type Pistol Clutch housing Aluminum Output drive type Sq Sound Pressure 96.8 dB(A) Min hose diam (5 m hose length) 13 mm Uncertainty vibration-K 4.9 ft/s??