That ring looks a little old, but what worries me more is the angle between the two created by the short chain length! To much stress! Longer chaings would orient more of the force downward and decrease the load on each. Looks like a cool climb though!
"Got tight last night on absinthe and did knife tricks. Great success shooting the knife into the piano. The woodworms are so bad and eat hell out of all furniture that you can always claim the woodworms did it."