DIY Hardtop Cart
FYI, Harbor Freight has the 19x30 dolleys on sale for $11. I bought one to use the casters, the 2 30"s doubled up as they're 1" and the 19"s doubled up and cut for some of the 6"s. Also there's some carpet on it to use. I had to buy 2 8' 2x4s and the 1x2. So far less than $20 as I already have screws.






