This SK Tools USA 312 socket is a high-quality single item that is perfect for any mechanic who needs a reliable tool for their work. The socket has a 6 point drive type and a 3/8in. drive size, making it suitable for a range of different applications.

With a size of 12mm, this metric socket is perfect for those who work with metric measurements and need a precise tool to get the job done. Made with a chrome surface finish, this socket is both durable and resistant to wear and tear. As a bonus, it comes with a standard socket type and is manufactured in the United States.