Included Size1PCS 38 socket organizer drive, each red rail comes with 15 clips. Socket rail length is 14.1 inchwidth is 1 inch. High Duty MaterialMade of durable heavyduty molded ABS plastic. Socket organizers can hold deep and shallow sockets both in SAE and metric sockets. This socket set organizer has stability, is able to stand impact of daily wear and tear. Spring loaded ball bearings on each clip firmly fix sockets. Flexible designRemovable end cap is easy to add or remove clips, socket organizer for tool box drawer is convenient for you to make DIY requirements of multiple sizes on a single guide rail, meet various work needs. Easy UsageAvailable in black, red, blue, and green, help quickly identify various sockets. Sockets can be firmly fixed on the socket tray only by press. The socket rails organizer can be neatly hung vertically or horizontally on the wall, workbench, or as draw and tool box socket organizer, which is the perfect choice for efficient tool organization. Reasonable storageAll packaged in separate box and safely delivered to your hands. Use a variety of mixed socket storage to organize your garage or workspace, providing large storage space for tools. Ideal storage socket rail for your boyfriend, husband, brother and father.