No more sockets rolling around in your drawers. Find the socket you need fast and keep all your sockets organized within an arm's reach with OEMTOOLS Magnetic Socket Organizers. This 3-piece set holds up to 68-sockets in 1/4 in. 3/8 in. and 1/2 in. drives. The powerful magnet keeps your sockets and the socket organizer tray from shifting in the drawer. Use the individual tray as a socket holder on the site. Strong magnetic backs on each tray will stick to any metallic surface, including your toolbox, wall board or creeper seat. The non-marring base protects metal surfaces from scratches and dings. Locate the socket you need quickly. All socket trays are clearly marked with individual sizes for deep and shallow sockets. Material: Resin.