Cordless Impact Wrench Kits, Cordless Impact Wrench Kit, Drive Size 1/2 In., Drive Configuration Straight, Max. Torque 145 ft.-lb., Battery Included, Voltage 18.0, Series Standard, Cordless Tool Battery Type NiCd, Brushless Motor No, Anvil Impact Action Mechanical, Max. Blows per Minute 2700, Max. No Load RPM 2400, Cordless, Handle Type T-Handle, Nonslip, Soft Grip, Battery Capacity 2.4Ah, Tool Length 5-3/4 In., Tool Weight 4.6 lb., Clutch Style Ball and Cam, Battery Included (2) 4GA70