[BYork]

Just changed from a lanyard to a small S-carabiner that I hook into my belt loop for my key. I was bored so I decided to do a 2 bight Turks head in the middle of the biner. Not sure if I like it or not though...

 

[MrParacord]

That's a good idea for keeping S biners from opening on there own.

 

[HardcoreSlot]

Very cool, wish I had the fingers, eyes, and patience for such intricate work, lol.

I use the very same thing because i have a couple keys I am constantly having to take off my ring and use while the others are being used else where.
I actually found a small one that has a lock on on it.