The Snap-on Cummins valve adjusting wrench, part number M1318, is a high-quality hand tool designed for automotive use. Made in the United States, this adjustable wrench features a 3/4 inch size and a 12-point drive type for precise and efficient tightening and loosening of nuts and bolts. With a focus on durability and accuracy, this Snap-on wrench is a reliable tool for professionals and automotive enthusiasts alike. Please note that this item does not come with a warranty.