This Snap-on 3/8" stubby impact wrench is the perfect addition to any mechanic's toolbox. Powered by an 18V battery, this cordless wrench is designed for ease of use and convenience. The CT9038K2 model is made in the United States and comes with a California Prop 65 warning. With its compact size and easy-to-use design, this impact wrench is ideal for working on a variety of automotive applications. Whether you're a professional mechanic or a DIY enthusiast, this wrench is sure to make your job easier. The Snap-on brand is known for its high-quality tools and this impact wrench is no exception.no warranty new box