The Matco Tools BP17M 17mm Male Hex Oil Drain Plug Socket is a high-quality, chrome-finished hand tool designed for automotive use. This single item socket features a 3/8” drive size and is perfect for removing and installing oil drain plugs. With its metric system of measurement and standard socket type, this tool is both durable and reliable for various automotive applications. Made in the United States by Matco Tools, this socket is a valuable addition to any mechanic's toolbox.