This is my custom cart I just finished. The body is reused 1x12 shelving with 1" holes drilled to save weight. The handle and wheels are from a $6 Goodwill golf pull cart. I got lucky on the half inch threaded rod axle, all I had to do was press fit on some left over pex tube and that left a perfect fit for the cart wheels to press on over the pex. I finished it with leftover truckbed coating and some poly and I ended up with a poormans Zuca. It's plenty sturdy and I am sure a bit heavier than a Z but for about $10 and some recycled parts, I am happy!