The NitroCat 3/8in. Xtreme Torque Composite Impact Wrench delivers a breakthrough in power and performance. An amazing 700 ft.-lbs. of loosening torque and 1750 blows per minute makes this one of the strongest, hard hitting 3/8in. impact wrenches on the market. Aircat has incorporated the rugged and reliable twin hammer mechanism which creates faster blows per minute. A lightweight 2.7 lb. all-gray composite body offers the user a sleek comfortable ergonomic design. Aircat's patented exhaust system gives this tool an extremely low decibel level of 86dB, with no loss of power. Reversible: Yes, Speed - No Load (RPM): 10,000, Tool Weight (lbs.): 2 3/4, Impacts Per Minute (IPM): 1,750, Max. Torque (ft.-lbs.): 700, Variable Speed: Yes, Hammer Mechanism: Twin hammer, Min. Hose Size (in.): 1/4, Noise Level (dB): 86, Average Air Consumption (CFM): 4, Inlet Size (in.): 1/4, Tool Length (in.): 6, Drive (in.): 3/8, Case Included: No, Working Torque (ft.-lb.): 100-400