S-hooks are your best friend if you cook over a campfire, as they can be put together in a temporary chain to adjust the height of a vessel, but they are equally at home on a pot rack, in a greenhouse, or just about anywhere else where you a strong and elegant solution for hanging items.  Made from 1/4" square steel, with a small scroll at each end and a decorative twist in the middle.  Black oil-based finish for rust resistance.

S-hook, square w/ twist