Replace worn, damaged, or missing mailbox locks with this versatile replacement mailbox lock designed for use with a variety of residential, apartment, cluster, and community mailbox applications. Constructed from durable diecast, brass, steel, and stamped steel components, this lock features a chrome-plated face and dust cover with corrosion-resistant zinc-plated steel parts for long-lasting performance. The lock uses a National-14 keyway and unlocks with a 90-degree clockwise rotation. A built-in key-retaining feature prevents the key from being removed while the lock is in the unlocked position, helping ensure the mailbox is properly secured after use. The protective dust cover helps shield the keyway from dirt and debris for smoother operation. Designed to replace many original manufacturer locks, this mailbox lock installs easily with basic hand tools and provides a dependable solution for restoring mailbox security. Before purchasing, compare your existing lock dimensions, keyway, cam style, and rotation direction to ensure proper fit and operation.

Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

View Installation Instructions