Double jump ring is more than twice as strong as jump ring

Why is double jump ring more than twice as strong as single jump ring?

Ans:
There is an anti-force occurring when pulling the double jump ring on both sides. If pulling a single jump ring, the ring will destroy from the open part when the force is strong enough.


The making of the dangle

1. The materials

2. The three drops

3. The lobster hook with double jump ring

4. The result