DeWalt 20 volt impact wrench model DCF899 delivers heavy duty fastening power designed for demanding automotive construction and industrial applications. This high torque cordless impact wrench provides exceptional performance for removing and installing large bolts and lug nuts while offering the convenience and mobility of the DeWalt 20 volt battery platform. Built with a durable all metal drivetrain and a comfortable ergonomic grip it is designed for long lasting reliability and reduced user fatigue. Ideal for mechanics contractors and serious DIY users this tool offers strong torque output consistent performance and dependable power for tough jobs.