Features & Benefits:Greatest access in tight spaces at 4.9" in length250 ft.-lbs. breakaway torque4-mode drive controlAuto-shut off mode reduces over fastening and increases productivityOne of 90+ tools on the M12 systemThe M12 FUEL 1/2" Stubby Impact Wrench is the industries most compact impact wrench on the market place. Measuring only 4.9" in length, this tool fits in tighter spaces, making users more productive. Increased torque delivers an industry leading 250 ft.-lbs. of breakaway torque, removing even the most stubborn bolts and fasteners. 4-Mode Drive Control, will allow unmatched control in various fastening applications. 1-3 RPM allows for precision control, and Auto-Shut Off Mode in the 4th setting will prevent overfastening of bolts while doing reassembly work. Includes: Milwaukee 2555-20 M12 FUEL 12V Stubby Cordless 1/2" Impact Wrench (Tool Only) Milwaukee 48-11-2440 M12 REDLITHIUM XC4.0 Extended Capacity Battery Pack Milwaukee 48-11-2420 M12 REDLITHIUM 2.0 Compact Battery Pack Milwaukee 48-59-2401 M12 Lithium-ion 30 Minute Battery Charger Carrying Case