Efficient Organization Easy to organize messy sockets for the garage or workshop area. Maximize the storage space and make the tools area neat, keep all sizes of clips in order and will let you find any of the ones you need. Heavyduty Rail Organizer Set Engineered with premium aluminum material rails and highquality ABS springloaded clips with steel ball bearings that can stick sockets on the clips safely, and can withstand multiple uses. The aluminum rail socket holder is not easy to deform when the clips are fully loaded. It is durable and can bear longterm usage. Large Capacity Single socket rail organizer with 16 12 drive ball bearing clips. Featured the length of 17.7inch, holding up to 16 pieces of 12 drive sockets totally on the individual socket holder, the rail surface has an appropriate groove that can slide clips smoothly. Removable Rubber Caps Design Caps on the two sides of the rail can prevent clips from sliding, They can be taken off and allow for removal or additional clips that to DIY a personalized socket holder. Multiple applications It can be mounted on the tool cart, tool box drawer or hung through hooks. If you prefer to mount it on the wall, please mount it horizontally, can make sure that provides more stable rack storage on the wall.