The Snap-on OEX18B 9/16 Drive 12 point Combination wrench is a high-quality hand tool made in the USA. It is a single item designed for use in automotive applications, featuring a 12 point drive type for easy and efficient tightening and loosening of nuts and bolts. The SAE measurement system ensures compatibility with a wide range of automotive components, making it a reliable tool for professionals and DIY enthusiasts alike. With no warranty but a reputation for superior durability and performance, this Snap-on combination wrench is a valuable addition to any tool collection.