I've got a BW Companion hitch in the bed of my truck. I need to get some mulch so I took it out. How do you guys plug up the hole when you want to use the bed of your truck to haul something loose? I was thinking of just taping some cardboard over it? There has to be a smarter way though!
Don't overthink your problem. If it is going to be a one time thing, then cardboard or thin plywood will do fine. However if your to constantly use the truck to haul loose items, then a plug would do better.
Thanks to all the replies. Since I've had the 5th wheel hitch in for so long, I forgot about the upside down ball I had stashed away in the garage... worked perfect keeping debris out. I knew it was a simple solution!