The Bauer 1/2 in. Impact Wrench is designed to deliver superior performance and durability. Powered by a high performance motor to produce 450 ft. lbs. of breakaway torque for removing lug nuts and head bolts with ease. Combine with the Hypermax Lithium battery system for fast charging and longer run times.High performance motor delivers 450 ft. lbs. breakaway torque for the most demanding applications1/2 in. anvil with heavy duty hog ring for secure socket retention. Bright LED light illuminates work area for increased visibility. Textured overmold for secure grip and comfort. Variable speed trigger for precision control All-metal gear construction improves life and durability TOOL ONLY - Battery and Charger Sold Separately. For best results use Bauer 3.0 Ah battery, model 1702C-B 20V Hypermax Lithium 1/2 in. Impact Wrench - Tool Only