Black Crevice Gstaad Ski Helmet Visor Latch

A friend of mine has a Black Crevice Gstaad Ski Helmet and as he is sometimes switching the visors from orange to grey and back, these tiny white things break. I called them “Latch”, because it keeps the visor in place, but I have no idea what they are actually called.

I propose printing in ABS due to durability and I assume - as it is so small - that the part wont fit the same if you choose any other material.
It took me quite a while to find the right distances etc. but now it works well.

This is unfortunately no part you could by from the manufacturer otherwise.