The Hansen Global Orange and Green Socket Trays can hold both deep and shallow 1/4", 3/8", and 1/2" drive sockets, with socket sizes printed on the tray posts for instant identification. The trays are made of tough ABS plastic with post bases to hold sockets more securely, according to the company. These socket trays are available in metric and SAE sizes, and will be offered individually as well as in six-pack sets. Hansen Socket Trays are 100 percent made in the U.S.A. and backed with a lifetime warranty.