An old favorite, often made from horseshoes. The real test is getting the ring back on. (1981)

Object: Remove large ring.
Level: Basic

Solution: http://www.tavernpuzzle.com/solutions/oldshackles.htm

All puzzles are made from 6mm steel; some include wooden beads. Dimensions: 8” – 14” long, 4” – 6” wide. Weight: 12 – 20 ounces.
Reproductions of antique designs, with only a few steps. Our first and most familiar designs.