Carabiner Key Lock

I picked up a Key Carabiner from the local Dollarama Store to store my keys on, but needed something to secure the bottom spring loaded latch so it would not accidently open on me and allow me to lose my keys. I made this simple locking mechanism, it's a friction fit so it is removable with a little force. Just make sure you are satisfied with the fit and that it doesn't easily slide on it's own or with little force.