Vintage 24 Inch 10k heavy rope chain.
This vintage 24 inch 10 k plated rope chain has wear on some of the links, and on the catch, but it's still really nice. It's 6 mm wide.
It weighs 52,2 grams, 1.6 oz troy, and is 33.6 dwt.
I've seen another advertised at $40 so I've marked it at $20 for a quick sale.