Here is how I did mine on my M1028A2.
The hitch itself came off a friend's junk M1008 (with his permission!) and was on it when he bought it at auction off Fort Hood.
We basically copied what the military had done, but welded an additional plate to the hitch to add a tad more strength to the tow shackles, since part of their support had been cut off.
Since the Army put this hitch on, the installation can be termed "military correct".
Everything is bolted on, so removable if needed.
Note - in the second and third pictures, the first cut was vertical, then angled as needed to fit.
The hitch itself had a Uhaul sticker on it, but no manufacturer tag, so I don't know what model it is.
The only drawback to this installation was that the spare tire no longer fits under the truck, just barely not enough room now.
Since the light output from the 1028 is 12v, I made a simple adapter cable that uses the military plug. I used butt connectors in case I wanted to take the civvy end off and replace it with a different type. After that photo was taken, I put a heat-shrink tube over the connectors.
Cheers