igottatinker

No worries! They should fit anywhere. I just put my large container on the bottom right into the upper right two slots no problem.

Make an Instructable with all those changes in it. That thing is awesome.

Thank you!

Typo corrected.

If you do, post your process and changes!

There is just enough thankfully! Post your version when you finish them.

It really is a game changer. The bins sped up my ability to find what I need and the cart made that even faster.

It is a great improvement over the scattered boxes. If you make any modifications make a new Instructable with them!

Thank you, I was pleased with how it turned out and look forward to years of service from it.

For a 2.5-3" tube I would use a PTO pin. Agricultural/Tractor supply stores stock nice large ones which would fit the bill. I could not find any lynch pins that large in a quick search.

It looks like a lego museum/conference exhibit.