Iron key and a Matching
Locks and keys, including padlocks, have a history dating back thousands of years to ancient Egypt and Mesopotamia, with the Romans developing early portable locks that were precursors to modern padlocks, typically crafted from iron, bronze, or brass, and the ones shown in the image appear to be iron due to their rustic appearance and heavy build.

While the padlock in the image appears to be a traditional keyed padlock, historical padlocks featured varied designs such as warded locks, spring-loaded shackles, and sliding bolt mechanisms, and keys and padlocks have long symbolized security, authority, and the protection of valuables, securing chests, gates, and doors, with larger keys sometimes representing wealth and status in certain cultures.

