We needed a small wood storage cart on wheels to safely store small cut sheets of plywood and masonite, and with a second side to contain cut dimensional lumber. I took my design from Woodworking for Mere Mortals, though designed to be smaller in both horizontal directions and without the shelves in the middle. Here is a link to the inspiration piece: http://www.woodworkingformeremortals.com/2013/01/make-rolling-lumber-cart.html