Where Can I Get Bed Doors Like This?

I saw the same configuration on a Chevy Colorado yesterday, a CenturyLink truck.

It would be neat if they folded down like the tailgate.

An electrician know has that on his Ford........He puts tools in there

Been doing some web searches on it and just now I find that there is a CNG tank under the lid open that door to fill the tank. It had doors on both sides I guess for easy fill but seems like a lot just to fill tank. Guys using it for work truck didn't speak much English.

I found this doing some googling. Looks like it was an option for F-150's at one time. They put a 5.5 ft. bed on long wheelbase truck, then stuck a "Tough Box" in the gap it left behind the cab.

:):)

You might show it to a Ford dealer but it sure looks custom.
And very nicely done.

Kinda looks like a rear door from a four door truck that was cut down and then the frame stretched on a short bed truck to make room for it.
But that's just a wild guess.

Looks pretty nice. I bet it's custom.