Medieval locks

[Sokaris]

I would like to know what types of locks and lock-picking tools (if any) there were in medieval-age europe. The time period would be any time before the introduction of gunpowder.

 

[Justme]

Try Googling the information.

Dungeon Locks, Medieval Padlocks, Dungeon Handcuffs, and Dungeon Chains by Medieval Collectibles​

 

[SeverinR]

Justme: Nice store.
"Medievil locks" loads some nice pictures too.