This is an old Japanese lock (karakuri lock). It is believed to be from the Edo to Meiji period. The brass body is engraved with a bird and flower motif, giving it an atmospheric old lock. The interior has an iron mechanism, and while there is oxidation and rust due to age, it has an antique charm. The original key (rod key) is also included. How about it for old folk tools, period chests, antiques, collections, or displays? [Size] Approx. 95 x 38 x 17 mm [Weight] Approx. 187 g (including key) [Condition] As it is an old item, there are scratches, scuffs, rust, and age-related changes. Please check the photos and purchase only if you understand this. *Operation has not been confirmed. *Sold as-is due to being an antique. We appreciate your understanding of antique items and old folk tools.