This is a repro trap made by Hiram Hunter of Aurora Utah.Its a real trap and not a prop for posers.I will be taking this trapp out this season and trying my luck.I need to get around to making a set of trap sticks for setting it.That is a framing square in the background for scale.The chain has a really nice swivel built into it.This is a good trap for the 18th and early 19th century hunter.