This Milwaukee 2962-20 Fuel impact wrench is a powerful tool that is perfect for any DIY or professional project. With a mid-torque design and friction ring, this wrench is able to provide a comfortable grip and maximize its performance. The 1/2" size is compatible with a wide range of tools and the 5.0 battery ensures that you can use it for an extended period of time. The wrench comes with one battery and is powered by an 18V battery. It is compatible with a wide range of tools and is perfect for any project. The brand is Milwaukee and the wrench is made with high-quality materials. This impact wrench is a must-have for any toolbox.