Compx USPS-L-1172C National Mailbox Lock C9100 (Lock with 3-keys)

  • $20.99

    • Only mailbox lock to meet and exceed United States Postal Service specification "USPS-L-1172C"
    • Accommodates up to 3/16" thick cam.
    • C9100 operates clockwise
    • Includes lock and 3 keys

    Customer Reviews

    Based on 82 reviews
    Aurelio Rivera
    Fast and reliable

    The service of mailing receiving was magnificent. Thank you guys.

    vincent friedel
    perfect replacement

    easy to insall

    P. W. Moore
    Problem solved

    My mail box lock failed. The post office wanted $50 to fix the lock but they couldn't tell me when they could fix it due to the manpower shortage during the pandemic lock-down. My local Lock smiths did not have the correct part. Found the part on Amazon for less than $15 including tax. It arrived in 5 days with all the parts in the description. Replaced the lock in less than 5 minutes and it works just fine. Problem solved with Amazon assistance.

    Ugh, the last tenants lost two of the keys.

    It was a breeze to install though. It's annoying how I couldn't buy a specific model from home depot and had to wait for this to arrive.

    Ibrahim Shah
    Perfect fit for USPS mailbox.

    Very easy to install and perfect fit. Remember it doesnt come with the latch. Usually the latch is something you have inside the lockbox itself. You can use that one.

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