This is a single 11/16 inch 12-point deep well socket from Matco Tools, suitable for 3/8 inch drive size sockets. The socket is manufactured in the United States and has a chrome finish. It is a standard socket without warranty, designed for use in SAE measurements. The socket is a reliable tool for automotive repairs and maintenance, particularly for tasks that require reaching into tight spaces due to its deep well design. It is a high-quality, durable tool that is essential for any mechanic’s toolbox.