I am fairly well organized when it comes to my truck.(high top utility cutaway van) The problems I am having right now are with the bins we use to keep stuff in. There are 4 bins for boxes organized by metal, nailers, cut ins etc, but it is always a pain to unstack them and worst of all to keep track of them resulting in running out of certain ones and losing time going to get more.

I am thinking of building a rack with shelves that can be put at the head of the cargo area and all the different types lined up on the shelves, which will be custom spaced to fit the different sizes. It will look like a retail display, and can be re stocked at a glance. I have backstock in the garage right where the van backs in.

I am thinking of using angle iron and expanded metal with sheet metal over the expanded metal to keep the nails from hanging up.
I could also use wood but I'm afraid it would be too bulky and could fall apart. Plus, I am a better weldor than carpenter.

Anyone have any ideas they might have tried?