I have a half gallon jar that was repurposed for keeping pickled eggs and beets. The original lid is rusting and has always leaked, so I modeled this lid to replace it. The inside diameter of the lid is 110mm and it has eight tabs that lock onto the threads in the jar. Printed out of PETG filament on standard settings.
I also made a gasket to fit inside the lid, printed in TPU on standard settings. I think the gasket could be a tiny bit thicker as it still has a very small bit of leaking.
The author marked this model as their own original creation.