This remix of the https://www.prusaprinters.org/prints/148649-spring-latch-keychain is per @SanderG request for the posts to be taller so does not rub against rough walls.
For more details please visit the original designers' page:
https://www.prusaprinters.org/prints/148649-spring-latch-keychain
https://www.prusaprinters.org/prints/146100-spring-latch
Enjoy!
The author remixed this model.