Heavy-Duty 900 Ft-lbs/1200N.m 1/2" Drive Brushless Impact Wrench - Cordless Professional Power Tool with 3-Speed, Compatible with DewaIt 20V MAX Battery, Constant Torque, LED Light, for Automotive, Industrial, Machinery Maintenance - Tool Only (Battery Not Included) - Ideal for Mechanics, Contractors, Workshop Use, Automotive Repair, Rugged Construction, Reliable Performance, Industrial Workers