I see a lot of pictures of people hanging clamps on walls with homemade clamp rack type things. I am planning to do the same but was wondering if anyone had a link or information on specifics about this so I don't have to reinvent everything. My space is limited in every direction (even coming away from the wall) so I need an efficient design.

Can I use 1x pine against the wall and then just screw in blocks to it, or should I use 2x material for strength, or should I cut the whole thing from one piece? Anyone have different designs for pipe clamps vs. F clamps vs. hand grip clamps etc. Any specifics on this stuff would be greatly appreciated.