3/4" Heavy Duty Air Impact Wrench /Air tools /Pneumatic tools Bolt Capacity:1-1/5" (30 mm) Max. Torque:1100 tf-lbs (1500 N-m) 3/4" Heavy Duty Air Impact Wrench /Air tools /Pneumatic tools Square Drive: 3/4" (19 mm )Bolt Capacity: 1-1/5" (30 mm)Clutch Type: Twin HammerFree Speed: 4600 rpmMax.Torque: 1100 ft-lbs (1500 N-m)Air Pressure: 90-115 psi (6.3-8 kg/cm)Avg.Air Cons.: 4.5 cfm (127 l/min)Air ...