The picture is of how I hung my heavy duty parallel clamps. They are hung on double hooks on pegboard. The small clamps are hung 4 to a straight hanger on the pegboard. I have another set of aluminum shaft clamps that are much lighter, but hung the same way. Notice how they overlap, so you can store a lot of clamps in a small space. All my clamps are within 2-3 steps of my workbench. I was about to retire my one handed clamps, but came to my senses. Working on a place to store these.
The more I do, the less I accomplish.