I repurpose furniture as a hobby and I got tired of having my tools hanging on a wall on the other side of the garage so I bult this rolling tool caddy. It is made out of 3/4" plywood, a couple of 2x4's and some heavy-duty casters. I built one about 3 years ago and realized that there were some things I wanted to do differently so I sold it and bult this one. My wife gave me a subscription to SketchUp and I had fun drawing it up and tweaking it. I left an over hang of 3" on both sides so I could store my clamps. I also attached an electrical cord reel on the right side and reversed the ends so the male end can plug into the wall and I can roll the unit across the room allowing me to be able to charge my batteries. The back side has a 44 drawer storage organizer and also a few shelves for additional tools like a router and a multi-tool. I'm not nearly the craftsman many of you are and I'm sure you could do a much better job. I didn't build it to look pretty but to be functional and it works for me.