The ALLOYMAN 1/2" High-Torque Cordless Impact Wrench delivers up to 1500 ft-lbs (2000 N·m) of breakaway torque to loosen stubborn lug nuts, rusted bolts, and heavy-duty fasteners. Its brushless motor provides powerful cordless performance for truck tire changes, trailer maintenance, farm equipment, and automotive repairs. Three selectable speed settings, ranging from 0–1050 to 0–2100 RPM, allow you to adjust the tool's output for different applications, while the ergonomic, vibration-reducing grip provides added comfort and control during extended use. The kit is available with one or two 4.0Ah lithium-ion batteries to suit your needs, and the included fast charger recharges a battery in approximately 2 hours. Each kit also includes three impact sockets (17mm, 19mm, and 21mm) for common automotive fastening tasks.