Nasta Silent Dial Horizontal Lock for Collective 1 Piece Lock, Type, Mailboxes, SPK-9N,

[Patent registered] This is a patented product with new innovations in the shape and structure of the product. A resin combination lock that reduces the latch noise that occurs when opening and closing the door. How to unlock: Turn the dial to the right (or left) one or more revolutions, then align the numbers with the marks. Next, turn it to the left (or right) to match the numbers to unlock it. To lock the door, close the door and turn the dial at least one turn to the left or right. The horizontal type of lock refers to the case where the mailbox door opens upward. It may not be possible to install depending on the model.