Cordless Impact Wrench Kit Drive Configuration Straight Battery Included Voltage 18.0 Drive Size 1/2 in Pin Detent 0 to 2450 No Load RPM Blows per Minute 0 to 3350 Battery Type Li-Ion Tool Length 5-3/4 In. Tool Weight 3.8 lb. Max Torque 183 ft.-lb. Handle Type Soft Grip T Battery Included (2) 2PYZ8 Battery Pack Replacement 2XKZ3 or 2PYZ8 Battery Capacity 1.5A/hr. or 3.0A/hr. Features LED Worklight Pin Detent