It's time to modernize your toolkit. The AirCat 1750-K 3/4-Inch Nitrocat Composite Twin Clutch Impact Wrench features body armor housing built for strength and durability. This model has a smooth running twin clutch mechanism for fast torque build-up—and the patented "silencing technology" lowers the exhaust noise to 90 dBA. This NitroCat wrench also features the patented ergonomic AirCat grip for the ultimate in user comfort. The air tools are designed for both automotive and industrial applications by using both a "through hole" and "friction ring" socket retainer. This power tool delivers 1,300 ft-lb maximum torque and 1,500 ft-lb of loosening torque. The smooth twin clutch mechanism allows fast torque build-up. It comes with durable, reinforced "body armor" housing, patented "silencing technology" reduces noise to (90 dBA), and a patented ergonomic grip for comfort. It features a combined through hole and friction ring socket retainer. Specifications: Square Drive (in.)3/4 Air Cons. (CFM)8 Bolt Capacity (in.)7/8 Air Inlet (in.) NPT/BSP3/8 Rec. Hose Size (in.)1/2 Weight (lbs.)9.00 Length (in.)9.75 Free Speed (RPM)4,500 Impacts Per Minute (IPM)1,000 Max. Torque (ft-lb)1,300 AirCat makes top-of-the-line power tools perfect for any handyman, mechanic, or construction professional.The AirCat line represents the most significant advances in the performance of pneumatic power tools in nearly 30 years. Founded in 1998, our air tool line has a substantially reduced level of noise while retaining more power and torque. AirCat also incorporates a patented, ergonomically engineered handle design to relieve stress and fatigue on the operator’s hands, wrists and arms. AirCat includes the patented tuned exhaust muffler technology in most tools, which allows discharged air to pass without developing back pressure, thus retaining more power, while significantly reducing noise.