Split rings, are commonly used for attaching your home keys together, and should not be used where a fire is involved! Dangerous use of Mild steel key/split rings: Continuous heating and reheating of these rings with any centrifugal forces causes the ring to open up. Standard cheap low carbon keyrings will weaken at 260°C within 2 minutes!
Even small stainless steel split rings will open. Remove the risk, and increase product safety and product life by using our HoP Quicklink Chain connectors.