HF roller cabinet longevity

That box you bought is the same one I wheel around in my plant 5 days a week. I even have the small Brown top box from HF on one end of it. It all works out great and have had no problems at all. If I was in a line of work where my tools were extremely heavy which they are not then maybe the box would be a problem..... But it's not and for the price you can't beat it....

JW