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Prime-Line Mailbox Locks Replacement Set (2 Pack) - for Several Brands

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Product details

Management number 218935115 Release Date 2026/05/03 List Price $8.69 Model Number 218935115
Category

Prime-Line S 4140 Mailbox Lock – Replacement, Multipurpose Mailbox Lock for Several Brands – Nickel Finish, ILCO 1003M Keyway, Opens Counter-Clockwise with 90º RotationEasily replace a broken or lost mailbox lock with our multipurpose replacement mailbox lock. Installation is quick and easy and the lock works on a variety of brands, including: American Device, Auth-Florence, Bommer, and Miami Carey. Additionally, this replacement mailbox lock has a security feature that prevents the key from being removed when in the unlocked position, which prevents forgetting the key in the lock, ensuring the mailbox is locked every time it is used. The replacement lock includes a total of 5 zinc plated steel cams, brass pins, a spring steel locking clip and 2 keys. It is made of diecast with a nickel plate finish and a counter-clockwise rotation to open. Be sure to view the manufacturer’s How-To Installation Video also linked on this page.This mailbox lock comes plated in nickel. It features a 5 cam assortment and counter clockwise rotation. This lock fits American Device, Auth-Florence, Bommer and Miami Carey style mail box systems.Prime-Line S 4531 National Keyway Mail Box Lock with 9 Cams and 5 Pin, NickelThe Prime-Line S 4531 Die cast 5-Pin National Key way Mailbox Lock and Key Set makes it easy to secure your mail. It is designed for use with mailboxes manufactured by American, Florence, Miami-Carey, Bommer, and Auth. The mailbox key set comes complete with a 5-pin mailbox lock, nine cams, and two keys. These multi-cam assortments eliminate the need for individual locks. The mailbox key lock set is constructed of die cast, 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 drawingThis mailbox lock is constructed from die-cast. It features a nickel plated face, brass pins and a spring steel locking clip. These multi-cam assortments can eliminate stocking of individual locks.

  • Contains 2 Prime-Line brand replacement mailbox locks - 1 with 5 cams compatible with 1003M key and 1 with 9 cams compatible with NA-14 key.
  • The first lock works with American Device, Auth-Florence, Bommer, and Miami-Carey mailboxes.
  • The second lock works with several mailbox brands.
  • Both locks include zinc-plated steel cams, brass pins, spring steel locking clip and 2 keys.
  • Feature security locking to prevent forgetting keys and ensure locked state.
Color Nickel
Shape Round
Lock Type Key Lock
Brand Name PRIME-LINE
Style Name Mailbox Lock + Mail Box Lock
Finish Types Nickel
Manufacturer PRIME-LINE
Model Number S 4140, S 4531
Material Type Alloy Steel, Brass, Nickel
Controller Type Hand Control
Number of Pieces 2
Additional Features Security Locking Feature
Included Components 2 keys, spring steel locking clip, zinc-plated steel cams, brass pins
Recommended Uses For Product Mailbox

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