The einhell impaxxo 18 400 is a brushless 1 2 impact wrench which can deliver up to 400 nm of torque but has a choice of three operating settings which enable it to be used for less demanding applications as well. It is part of the power x change system and shares battery compatibility with alll power x change tools. With three stages, selected via an illuminated panel on the top of the housing, the speed and torque can be optimally adjusted. The first stage is suitable for smaller screwdriving tasks, while the third stage provides the necessary power for loosening wheel nuts. The impaxxo 18 400 has a 1 2 male square drive tool holder for attaching impact sockets, but is also supplied with a 1 4 hex adaptor which means you can use it with impact rated screwdriver bits too. The tool is therefore not only ideal for working on your vehicle, but also for a variety of diy applications around the home. The impaxxo 18 400 has an energy efficient brushless motor which means you get more runtime per battery charge, and also features a built in led worklight and detachable belt clip. It is supplied with three impact sockets. Features benefits bull very powerful high torque cordless impact wrench bull brushless motor bull led worklight for excelent visibility of the work area bull 3 stages for seleting the optimum power and speed adjustment specifications bull battery voltage 18v bull battery type power x change lithium ion bull drive 1 2 bull max torque hard400 nm bull gears 3 bull machine weight 2.0kg contents bull impaxxo 18 400 cordless 1 2 impact wrench bull 3 piece impact socket set bull screwdriver bit adaptor bull einhell 18v power x change li ion battery 2.5ah bull battery charger bull no case