I don't know what your budget for this is, but take at look at your loacl Sam's or Costco, they have stainless boxes that are really well made for very reasonable prices - I bought mine for about $650 and the boxes empty weigh almost 600lbs!
Mine looks just like this one, the slides are really smooth, the metal is not flimsy, the casters are large and really heavy duty - it was a great buy....
![]()
Below, that's mine in my garage....you can get a feeling for the size of it from my older Craftsman behind it and my older Snap On to the left. It's a BIG box!
To much chrome for me! He wouldn't like that much chrome.