Product description 【Multifunctional three-in-one impact wrench】 Electric impact wrench, can be used as electric impact drill, wrench and screwdriver. The electric impact wrench is equipped with 4 impact caps (17 mm/19 mm/21 mm/23 mm), 4 impact drills and 4 impact screws. Can do 95% maintenance work in lifetime 【550 Nm】 torque motor Compact size, but absolutely potężny.Ten cordless impact wrench is equipped with a brushless motor with a maximum decoupling torque of up to do 550 Nm (420 ft-lb). Easily used do changing car tires, tightening or loosening various nuts and do weekend car repair work. 【4000MAH battery and fast charger】 The impact wrench is equipped with a high-capacity 4,0Ah lithium battery, fast charger and LED power display running in real time, which ensures long-lasting operation, and the battery is fully charged within 3 hours. 【Automatic stop function】 Ma smooth variable speed and automatic stop function. In reverse gear mode, as soon as the nut or screw loosens, the brake is activated, reducing the speed and torque to prevent the nut from falling out. 【Compact design, light weight】 The impact wrench weighs only 1,45kg (without battery), which facilitates work in small spaces and reduces the intensity of hard work. Carefully crafted for different users, it is 30% smaller than traditional klucze available on the market and ma smaller size. Any user can easily operate this impact wrench. Specifications: Color: blue and blackBattery capacity: 4000 mAh List of packages: 1x Cordless Impact Drill 1x replacement head 1x lithium-ion battery 1x charger (standard European) 4x drill bits 4x screws 3x rings 1x portable lanyard1x bag 4x power nut (17mm/19mm/21mm/23mm)