David:

We can make those - it does take 10 - 12 days for custom orders. Also - I would suggest 2 8" brackets for your 32" shelves and 3 8" for your 42" shelves. You should make the 16" shelves wider so they can span two studs. If that's not possible then you can install the brackets with a wall anchor as long as you're not going to put a lot of weight on them.

Stevie

So I'll need 18 1-1/2'' x 1-1/2'' brackets. How do I order these? THANKS!

I'll need two holes drilled. One above and one below the tube for mounting.

David:

A hole below will not provide any strength or security. Any attachment has to be above the rod for leverage.

Stevie

I understand now. Have you ever put in two screw holes next to each other above the tube? Lower the tube 1/4 of an inch? Maybe I'm over thinking:)