[chris989]

Latch solution.

I went as simple and strong as possible. Using a 3x1 channel, I ran a 3/4 bolt through the channel retaining it with a slip collar and then welded a grade 8 nut to the rear of the bumper.

Extremely stout,, no movement.

I will look for a nice lever ot weld a T-bar to the bolt. It does take a few turns to release it but i think the trade off is worth it not coming undone.

I may incorporate a drop pin at the end to hold it closed when at a campsite or running around town with no weight.