This listing is for one miniature solid brass padlock and keys. These padlocks are all keyed alike so you don't need to keep track of which key goes with which lock. They all work.
 
All our products which neeed a lock to stay closed will come with padlocks provided (e.g. locking cuffs and collar). However, in case you lose one or need extra, we're there for you. We recommend using only this padlock for locking our products and cannot guarantee that other brands, sizes, or types of padlocks will work. 
 
You can also purchase extra sets of 3 keys without the lock.