Mid-Torque Impact Wrench, Drive Size 3/8 in Square, Max. Torque 600 ft-lb, Voltage 18V DC, Series M18 FUEL, Brushless Motor Brushless Motor, Handle Type Pistol Grip, Tool Weight 3.5 lb, Clutch Style Impact, Features 4-Mode Drive Control, Best Power To Weight Ratio, Most Access in Tight Spaces, Faster Removal Speed, Includes (1) Mid-Torque Impact Wrench