Camper window Bonocar fastener latch, part 2

thingiverse

This is a vintage lock latch for an old Solifer caravan or camper from the 1980s. Two files are available, one slightly larger which requires minimal sanding but has a tendency to be quite stiff. The other file is a bit smaller in size and was originally made from axel stock. To create a functional lock latch using nylon, you can print this example design. However, please note that some form of support will likely be necessary due to the hard nature of the material.