The SNAP ON VO1820B double open-end wrench is a high-quality hand tool made in the United States by the reputable brand Snap-on. With a length of 7 1/4 inches, this wrench is designed to fit 9/16 and 5/8 nuts and bolts, making it versatile for various automotive maintenance and repair tasks. The open-end design allows for easy grip and leverage, while the SAE system of measurement ensures accuracy in sizing. Perfect for professional mechanics and DIY enthusiasts alike, this single item wrench is a must-have for any tool collection.