I bought a used RV with a few broken latches. For a simple piece of plastic, the replacement parts were expensive ($5-$12) so I measured, hacked together an openscad script and printed my own. I think this is equivalent to a H315 or H316.

All of my broken latches were this striker. May need to be resized for drawers. Could also fillet some of the edges but I will see how this works.