General description Lightweight socket rail designed to organize 10 insulated (VDE) sockets for 3/8" Drive. This rail is specifically tailored for efficient storage and accessibility of your tools. Technical specifications Rail length: 300mm Socket holder length: 28mm Material: Anodised aluminium Installation Screw holes in the rail allow for easy wall mounting. Other information 1/4"D and 1/2"D socket rails are also available (Laser Part Nos. 7922 for 1/4"D and 7924 for 1/2"D). Please note: standard socket rails cannot be used with insulated sockets.