Impact Wrench Drive Size 1/2 in Square Max Torque 295 ft-lb Voltage 18V DC Series SSW 18 LTX Cordless Tool Battery Type Li-Ion Brushless Motor Yes Cordless Handle Type Pistol Grip Battery Capacity (2) 5.5 Ah Tool Weight 3.1 lb Clutch Style Twin Hammer Battery Included 45KC03 Battery Pack Replacement 45KC03 Features 12 Speed/Torque Levels Integrated Work Light Handly Belt Hook Metabo Brushless Motor Robust Die Cast Aluminum Gear Housing