This Proto combination wrench is a must-have in every toolbox. It is made in the USA and has a 6 point drive type for a secure grip on nuts and bolts. The size of this wrench is 11/16in and it comes as a single item. The open-end design makes it easy to use in tight spaces. This wrench is perfect for automotive use and can be used on different types of vehicles. The manufacturer part number is 1222-H and it is suitable for SAE measurements. Add this high-quality Proto combination wrench to your collection of hand tools today.