Prime-Line Nickel Hardware Mailbox lock

Restore mailbox security with this replacement 5-pin mailbox lock designed for use with Auth-Electric®, Bommer®, Cutler-Federal®, Florence®, Superior®, and other compatible residential, cluster, and community mailbox systems. This complete lock set includes an NA-14 keyway lock cylinder, five interchangeable cams, two keys, a dust cover, and a spring steel retaining clip, providing versatility for multiple mailbox applications. Constructed from durable diecast, brass, steel, and stamped steel components, the lock features corrosion-resistant zinc-plated finishes for long-lasting performance. The lock operates with a 90-degree clockwise rotation and includes a key-retaining feature that prevents the key from being removed while unlocked, helping ensure the mailbox remains secured after use. The included assortment of cams helps accommodate various mailbox configurations, making this an ideal solution for replacing lost, damaged, or worn mailbox locks. Installation is quick and easy with basic hand tools. Before purchasing, compare your existing lock dimensions, keyway, cam style, door thickness, and rotation direction to ensure proper fit and operation.