I have a Delta Model #942000R5 Full-size Truck Bed Tool Box for sale. It used to be in my 94 Chevy K2500 long bed. No longer have a truck. Been using it as a Coffee Table / Storage Chest. It's in good condition, minimal normal wear, no rust. I do not have a key for it, but you can swing it by a locksmith & they can cut a key for cheap if one is desired.

Dimensions: Total length - 69.5 inches Total width - 21 inches Total depth - 13 inches Asking $150