The Snap-on CT861 Impact Wrench is a high-quality power tool designed for automotive use. This 3/8" drive wrench operates on a brushless motor and is powered by a 14.4V battery, providing reliable performance with 2500 RPM. While this unit does not come with a warranty, it is built by the reputable brand Snap-on, ensuring durability and dependability in various mechanical tasks. Perfect for professionals and DIY enthusiasts looking for a top-notch impact wrench for their projects.