Toggle latch Mk1, not than good as High Performance one: https://www.thingiverse.com/thing:4609397

This latch has a footprint designed for one of my projects and is not symmetric.

When i uploaded this design on first instance it was more to allow people with SW include it on they libraries, than make a reliable latch for all kinds of people.

Included the SW files for make you custom ones. But i recommend test whit care before any risky application.