The Klein 65909 is a 9 mm 6-point socket that is designed for socket wrenches. This socket comes in chrome finish for added durability and is corrosion resistant. It also features a 3/8-inch drive size that is commonly used in the shop. This tool part has passed and certified for the ASME B107.4 certification, meeting the highest standard for performance, quality, and safety. Klein offers a lifetime warranty on material defects or workmanship, giving you assurance from future worries. Klein Tools is the world leader in the design and production of quality products. In cooperation with Klein Tools, we at PlumbersStock carry high-quality and reliable products for a very affordable price. Grab yours now here at PlumbersStock.