Rolling tool boxes come in a wide range of sizes ... look no further than this 50-gallon monster from Craftsman. Essentially a storage trunk with two wheels on the end, this utilitarian toolbox ...
If you keep this in your garage without moving it around a whole lot, you'll likely have no issues at all. For the price, it's very hard to beat the Craftsman option. DeWalt 28 In. 12 Gal.
Our first thought was if something like this could be made out of lumber for a bit more of a DIY approach, but if you’ve ever moved a tool box full of tools, you know how their weight really ...