Sounds like you mean the "catches" that keep drawers and cabinet doors closed like in 1st photo?
I replaced most of our cheapo roller catches with Southco Grabber catches like in the 2nd photo. They come in different pull ratings, 5 to 20 lbs. Got them on Amazon. If you go to an RV parts vendor, JR Products makes them too.
With either one, it's important to have both pieces accurately aligned. I've seen some of them installed VERY poorly by RV factories.
The Grabber catches are also available with a built-in micro-switch. I put one on the pantry door and cabinet door under the sink along with an LED strip. When the doors are opened, they're well lit and it makes it easy to find things.