The Olsa Tools
6-pc 3 Row SAE & Metric Socket Holder is designed to keep sockets organized. The socket storage trays hold deep, semi-deep, and standard sockets. Each post is marked with socket sizes at the top for instant identification, as well as red SAE and black metric socket trays make it easy to distinguish the sockets. The socket set includes two holders for each 1/2" drive, 3/8" drive, and 1/4" drive; one for SAE and one for metric sockets. The trays holds up to 261 sockets in total (141 metric sockets and 120 SAE sockets).