I know that BoxcabE50 was looking for a 20 or 30 draw plastic tool holder to mount on the wall. For $8.00 US at Home Depot, they have a Workforce Double Sided Organizer. It can not be mounted, but it can be carried easily enough. It measures 14 1/2 x 11 1/4 x 5" The 11 1/4" the part the tools will fit into lengthwise. It is not absolutely what was requested but it is a fair to middling substitute.
Sounds like BoxcabE50 needs some old dental cabinets that can be mounted on a wall to hold all his "odds and ends". You can find old wall mounted units on Ebay or units with drawers on wheels in a moving cabinet setup. Stay cool and run steam......