>>503009>>503056You can get shitty carabiners for free in a lot of places like grocery or sports store. I use them to clip my keyring to a belt loop. An important practice for me, as I run wire for an alarm company, often in crawlspaces and attics. It basically just acts as a retainer.
That being said, I always find myself questioning why someone needs a climbing carabiner for their keys.
You could easily just use a bit any piece of cordage and tie your keyring to your belt, would probably work just as well.
