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Your cart is empty.The Prime-Line MP4531 Diecast 5 Pin National Keyway Mailbox Lock and Key Set makes it easy to secure your mail. It is designed for use with most mailboxes. The mailbox key set comes complete with a 5 pin mailbox lock, 9 cams, and 2 keys. These multi-cam assortments eliminate the need for individual locks. The mailbox key lock set is constructed of diecast, brass, steel, and stamped steel materials. It features a spring steel locking clip. The steel components come finished in a corrosion-resistant zinc-plated finish. The cylinder face comes in a nickel-plated finish. The lock is easy to install with only a few simple tools. For further dimensional and specification information, please see the line drawing.
nyc2020
2025-07-15 16:44:03
Better quality than the ones that you get at Home Depot or Lowes. Comes in a little plastic bag with a bunch of adapters. One of the adapters should fit your mailbox style. I keep a couple handy because people keep losing keys, people move out, or people quit from tenant businesses. Five stars not because it is some super duper product but just being mediocre would make it better than the big box store mailbox locks.
Harold
2025-01-10 14:40:02
The locks are the perfect fit for many different makes of mail boxes. Ordered 2 and they came quickly and were keyed differently which is important for units with multiple mail boxes.
michael larose
2024-12-17 17:16:22
super
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