Hanging Locker Organizer

Wanted to use the door of my locker at work to help store things after forgetting my car keys and having to go back and get them because I didn't see them at the bottom of my locker. Couldn't find what I was looking for on here so I designed one a few years ago, but my method of connecting pieces together was pretty shoddy. It broke quickly and has been glued together ever since until it finally broke beyond glue. Being so weak I never uploaded it but I think this will work at lot better since I used dove tail joints instead of whatever concoction I thought was great at the time.

Crude design, but my locker isn't a showcase.

Top plate is the hanger plate, #1, meant to be hung through the vent slits found in most metal lockers.
Then use whatever utility plate you like, there are only two at the moment but I will add more if this system actually works out.
Use a intermediate plate, #3, between utility plates, this allows you to daisy chain utility plates to your he