Features and Benefits: . Super Clutch new patented design with ball bearings between the hammers. 1400 ft. lbs. loosening torque and 200-1400 working torque. 7.9 lbs Lightweight composite body. High performance Tuned Exhaust to minimize noise dust and debris. Ergonomically designed handle. All the power at half the noise! The superior mechanics and internal mechanisms of the AIRCAT impact wrench includes high-quality bearing surfaces air chambers and turbines. The patented exhaust muffler/filter technology reduces the level of noise while retaining more power and torque. A quiet powerful tool ideal for shop or home applications.