Features and Benefits: * 500 (ft-lb) loosening torque; 200-400 (ft-lb) working torque * Twin Clutch Mechanism creates the strongest 3/8" impact in the marketplace * Lightweight 2.7 Lbs. * Patented ergonomically engineered handle design to relieve stress and fatigue on the operator’s hands, wrists and arms * Quiet! only 84 dBa AIRCAT"s latest 3/8" NitroCat Impact Wrench with 500 ft. lbs. torque. All the power with half the noise. Dark gray composite body with red logo highlights. Ergonomic handle grip and AIRCAT® patented tuned exhaust creates a quiet tool with only 84 dBa.