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Your cart is empty.Architectural Mailboxes no. 5143 key Blank for high security mailbox lock is used for additional key duplicates. Existing key required to duplicate the key Blank. These specialty key blanks must be duplicated at a locksmith.
Paul
Reviewed in the United States on March 9, 2025
It works great
Lynn R. Frary
Reviewed in the United States on March 11, 2025
only place to get these unusual keys5 stars
Michael H. Forward
Reviewed in the United States on February 18, 2025
Excellent blanks.
Janae
Reviewed in the United States on July 25, 2024
They are just the replacements the manufacturer recommended. Then I went to a professional locksmith to get them cut as instructed. No complaints 👌
Mary Jo Doering
Reviewed in the United States on July 20, 2024
the photo matched my mailbox key, but the markings on the keys i received did not. i am sure they will still work.
Kerry lL LaPine
Reviewed in the United States on March 8, 2024
It’s a key and it works
Sober Steve 1980 NC
Reviewed in the United States on September 5, 2023
Well made and locksmith had no issues with "trimming keys".
SRC
Reviewed in the United States on October 8, 2022
These key blanks are made for a heavy duty and high secuirty mailbox sold by big box retailers such as Lowes and Home Depot. I purchased mine from my local Home Depot and it was pretty expensive. Unfortunately, Home Depot does not carry these key blanks and their cartridge type of key cutting machine cannot duplicate two-sided keys like these. The local locksmiths I've used before typically charge a quite a bit for their services, so instead of using a locksmith to cut these key blanks, I took them the to my local Ace Hardware store. Although my local Ace Hardware doesn't carry these key blanks, they do have an old fashion key cutting machine that can duplicate two-sided keys and will duplicate them for a very reasonable price.
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