Review on Makitoyo Portable Socket Clip Rail Holder - ABS Socket Organizer Drive Socket Holder Set with 1/4”, 3/8”, and 1/2” Drive Clips - 6 Piece Set by Matt Tito

These are good value but decent quality if you don't use the sockets on a daily basis. Each individual socket holder is made of plastic, so it won't last long with constant use. The rail on which the holders stand is made of metal, but not very thick. I got these because I just needed to organize my outlets and get them out of the way. These mounts are perfect for that.