The S-K TOOLS 3/8" DRIVE SAE SOCKET SET is a vintage American-made set of 12 sockets made by the brand SK. The sockets feature a 6-point drive type with a chrome surface finish. The set includes sizes ranging from 13/16in. to 1/2in., all designed for standard SAE measurements. The durable metal box provides convenient storage and protection for the high-quality tools included in this valuable set. Ideal for automotive maintenance and repair, this socket set is a reliable and essential addition to any mechanic's toolbox.