They don't have to be... you can forgo the collets if you wish. I suggested them just for added safety...


While I like "L" bends too, I've actually have had MORE problems with "L" bends flipping off even with a keeper in place, than I've had with quick links.


The keeper gives, breaks or gets pushed back and it pops off letting the L bend slip out... I've had this happen on large planes...

I think that Kwik links are getting undue bad raps. A bit more TLC ( and Lock-tite ) would eliminate problems.




Kwik Links above...


But of course do whatever works for you best!