The product is a Snap-on 1/2 impact wrench with two high output batteries, charger, and case. This powerful tool is designed for automotive use and operates on an 18V battery power source. With the Snap-on brand known for producing high-quality tools, this impact wrench is reliable and efficient for various mechanical tasks. Ideal for professionals and DIY enthusiasts alike, this unit offers convenience and durability in one package. Model number CT4850H0 works great