Flyscreen Door Catches

We have a number of flyscreen doors on our sunroom that get blown open a lot (we live in a windy area). This means we're often finding our outside pets on the inside having their way with the indoor furniture, etc. Mrs. Learning encouraged me to 3D print some flyscreen door catches to put an end the problem.

So, with a little OpenSCAD magic I present to you:
* lefty-set.stl for flyscreen doors that close to the left.
* righty-set.stl for flyscreen doors that close to the right.
* slider-te