I have a friend who casts some really awesome diamond-plate tool boxes, of all varieties. I think he also makes the plain metal style. I'm not sure if he's on this forum though. His name is Robin Bittner (Business name Nibor's Garage (??). I don't know if he has a website, but I could get a message to him if you would like me to. His stuff is very good, I've used several of his pieces.