The link for the “grabber” catch, in post #2, is good for replacing the latches that Forest River uses. As for 5 pound or 10 pound pull, I think that’s debatable or up to personal preference. I put a 10 pound replacement latch on a small bathroom drawer and it was way too hard to pull open, so I changed it to a 5 pound. Perhaps the latch strength needs to me matched to the size of the drawer/door. Sloppy alignment during the installation at the factory could also affect how hard the latch grabs.
2020 Sunseeker 2440DS on 2019 Ford E-450, Trekker cap, Topaz paint