Update:
Aervoe Industries, Inc. does not have any spare parts for the max burtton. I told him that was fine and I'd cross check with Waeco and he said that while they look similar the burton was not a rebranded Waeco. Perhaps that is why they didn't stay on the market long (patent infringement?). I remember this happening between yeti and engle, Engle made a travel mug that was too similar to yeti and got sued.
Anyway, I'm going to have to get creative with the solution for this latch.