Prime-Line 5-Pin Tumbler Diecast Nickel-Plated Mailbox Lock, Bommer, S 4125

Secure your mailbox and protect incoming mail with this replacement 5-pin mailbox lock designed for Bommer, C-8710, and other compatible residential, cluster, and community mailboxes. This complete lock set includes a Hudson 1003M keyway lock cylinder, cam, spring steel locking clip, and two keys for convenient replacement of lost, damaged, or worn mailbox locks. Constructed from durable diecast, brass, steel, and stamped steel components, the lock features corrosion-resistant zinc-plated finishes for long-lasting performance. A built-in security feature prevents the key from being removed while the lock is in the unlocked position, helping ensure your mailbox is properly secured after use. The lock operates with a counterclockwise key turn and includes a dust cover to help protect the cylinder from dirt and debris. Installation is simple with basic hand tools, making this an ideal DIY mailbox repair solution. Before ordering, compare your existing lock dimensions, keyway, and cam configuration to ensure proper fit and operation.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.