I believe you are right!It's a trap chain.
I believe you are right!

after looking at horse trace chains it does look most like that! Do you think this is hand forged?It's not a trap chain, it's a trace chain.
“Rough Lock” for a wagonFound this chain with a handle and rings through it not far from a flat button! Any ideas? Haven’t researched yet. It’s about 3 feet
It's not a trap chain, it's a trace chain.