Features and BenefitsHeavy-Duty mechanism max torque of 797 ft-lb for a max speed of up to 2400/1900/1500 RPMsForward/Reverse button and equipped with a 3-speed selector switch for optimal controlCordless – 21V lithium-ion battery-operated(Battery Included)Superior performance with less maintenance with its brushless motor-type designDesigned with a LED work light and ergonomic handle for comfortable usageGet the toughest job done with this powerful 1/2″ cordless high-torque impact wrench. A maximum breakaway torque of up to 797 ft lb , making it ideal for many heavy-duty impact wrench applications. Utilize the 3-speed push button switch to easily increase speeds for optimal mounting. Designed with a built-in LED light for optimal brightness. Increased performance and less maintenance with its brushless motor. Operated by a 21V – 4000 mAh lithium-ion battery and comes with a charger and an additional battery.SpecificationsWarranty1 year warrantyDrive size1/2”Maximum torque (ft-lb)797Maximum torque (Nm)1080Speeds3IPM2200/1900/1500Max. RPM2400/1900/1500Battery Amp (Ah)4Volt21RotationFWD-RWDMotor typeBrushlessEnergy typeBattery operatedCertificationsCEColorBlack and orangeMaterialsCompositeNet weight (lb)5.29Product dimensions – LxWxH (inches)6.7 x 3.3 x 9.1Gross weight (lb)13.4DocumentsManual