I'm looking for a simple bracket to mount a really heavy whiteboard on my cubicle wall. I know exactly what I want, but it doesn't seem to be out there. Can anyone help me find or maybe suggest how I could make without a metal bending break?
The brackets should look something like this:
Metal, preferably with several screw holes drilled in the center of the 4inch side.
The brackets should look something like this:

Metal, preferably with several screw holes drilled in the center of the 4inch side.