This is a complete set from 5mm to 14mm, but I can tell not all of these sockets are from the original set. The 12mm specifically looks newer than the rest.

This 10-piece socket set from Mac Tools is a must-have for any automotive enthusiast. The set includes 6-point sockets in metric sizes ranging from 5mm to 14mm, all with a chrome surface finish. The sockets come in a convenient tray for easy storage and organization.

The set is designed for use with a 1/4in. drive and features standard socket type. The tools are made in the United States and feature a system of measurement in metric. The set is perfect for both professional and DIY use and is ideal for working on cars and other vehicles.