The Torin Magnetic Socket Organizer is a bi-level shallow/deep organizer with magnetic backing. It holds 26 of the 1/4 inch drive sockets and accommodates up to 1/4 inch to 9/16 inch or 4 millimeter to 14 millimeter sockets. Rack is portable and easy to move, sticks to most metal surfaces, fits most sockets, operates easily with one hand, and is rust resistant. Great for keeping your sockets organized and easily accessible.