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Restore mailbox security with this replacement 5-pin mailbox lock designed for use with American Device®, Auth-Florence®, Bommer®, Miami-Carey®, and other compatible residential, cluster, and community mailbox systems. This complete lock set includes an ILCO 1003M keyway lock cylinder, five interchangeable cams, two keys, a retaining hex nut, and a retaining clip, providing flexibility for a variety of mailbox applications. Constructed from durable diecast, brass, steel, and stamped steel components, the lock features corrosion-resistant zinc-plated steel parts and a nickel-plated cylinder face for long-lasting performance and a professional appearance. The lock operates with a 90-degree counterclockwise rotation and includes a key-retaining feature that prevents the key from being removed while unlocked, helping ensure the mailbox remains secured after use. Easy to install with basic hand tools, this replacement lock is an ideal DIY solution for replacing lost, damaged, or worn mailbox locks. Before purchasing, compare your existing lock dimensions, keyway, cam style, and rotation direction to ensure proper fit and operation.
MAILBOX LOCK REPLACEMENT - Designed to replace lost, damaged, or worn locks on American Device, Auth-Florence, Bommer, and Miami-Carey mailboxes
LOCK SPECIFICATIONS - Features an ILCO 1003M keyway with 90-degree counterclockwise rotation, 5 cams, and includes 2 matching keys
DURABLE CONSTRUCTION - Made from diecast, brass, steel, and stamped steel components with zinc-plated parts and a nickel-plated face
SECURITY FEATURES - Key-retaining design prevents key removal while unlocked and includes retaining clip and hex nut hardware
VERIFY COMPATIBILITY - Measure your existing lock, keyway, cam configuration, and rotation direction before ordering for proper fit
