This Snap-on Tools USA Made 16 mm Flank Drive 12PT Combo SPEED Wrench SRXm 16 is a high-quality and durable wrench that is perfect for any mechanical work. It is a single item that is easy to use and handle. The wrench is designed with a 12-point configuration and has a size of 16mm, making it suitable for a variety of applications. The tool is made in the United States and is a unit type item, with a unit quantity of one. It comes with no warranty, but its quality and performance are guaranteed. This wrench is a great addition to any toolbox and is an excellent choice for professionals and DIY enthusiasts alike.