The Matco Tools BD18M6 3/8 Inch Drive 18mm 6 Point Deep Socket is a single standard socket made by the reputable brand Matco Tools in the United States. It is a chrome-finished, 6-point socket designed specifically for automotive use. With a focus on quality and precision, this tool is perfect for professionals and DIY mechanics looking for a reliable and durable socket for their toolkit. The 3/8 inch drive size ensures compatibility with a wide range of fasteners, making it a versatile addition to any collection of hand tools.