CompX USPS-L-1172C National Mailbox Lock C9100 (Lock with 3-Keys)

Ensure the safety and security of your mail with the CompX USPS-L-1172C National Mailbox Lock C9100, a high-quality locking mechanism designed to protect your correspondence and parcels from unauthorized access. Trusted by the United States Postal Service (USPS), this mailbox lock offers unparalleled reliability, durability, and peace of mind for homeowners, businesses, and property managers alike.USPS-Approved Design: The standout feature of the CompX USPS-L-1172C National Mailbox Lock C9100 is its USPS-approved design, which meets the stringent security standards set by the United States Postal Service. With its certification and endorsement by USPS, you can trust that this mailbox lock provides the highest level of protection for your mail, ensuring that it remains safe and secure until you retrieve it.Durable Construction: Crafted from high-quality materials, including durable steel components and precision-engineered mechanisms, this mailbox lock is built to withstand the rigors of daily use and harsh outdoor conditions. Whether facing extreme temperatures, heavy rain, or attempted tampering, it maintains its performance and functionality, providing reliable protection for your mail year-round.Keyed Alike Convenience: With its keyed alike design, the CompX National Mailbox Lock C9100 offers convenience and simplicity in key management. Whether installing multiple locks on a single property or managing a community mailbox system, keyed alike functionality allows you to use a single key to operate all locks, eliminating the need for multiple keys and streamlining access for residents or tenants.Easy Installation: Designed for easy installation on standard USPS-approved cluster box units (CBUs) or centralized mail delivery systems, this mailbox lock can be installed quickly and hassle-free by homeowners, property managers, or locksmiths. The straightforward installation process requires minimal tools and expertise, allowing you to upgrade your mailbox security with ease and confidence.Enhanced Security Features: Engineered with advanced security features, including anti-pick pins and tamper-resistant components, this mailbox lock provides an added layer of protection against unauthorized access and tampering attempts. The robust construction and precision engineering ensure that your mail remains secure and confidential, giving you peace of mind knowing that your correspondence is protected at all times.In conclusion, the CompX USPS-L-1172C National Mailbox Lock C9100 is a reliable and secure solution for protecting your mail and parcels from theft, tampering, and unauthorized access. With its USPS-approved design, durable construction, keyed alike convenience, easy installation, and enhanced security features, it offers everything you need to safeguard your correspondence and ensure that it reaches its intended recipient safely and securely. Whether used for residential mailboxes, commercial mail centers, or community mailbox systems, this mailbox lock delivers unmatched performance and peace of mind that you can rely on day after day.

Easy to install and exact match to the old one.

I used this lock to repair a package box in a mail center in my neighborhood after some mail theft. The postal service didn't seem to be getting to it. It was an exact match to the previously destroyed lock.

I used this to replace my mailbox lock - - I live in a condo. This lock fit like a glove; installation took about two minutes! - - and the key operates much more easily and smoothly than the original lock ever did.

In a building with more than 50 mailboxes, we need replacements more often than not. This lock works better than some others we've tried out.

Great lock thanks!

Very easy to install and the keys do not give us any issues. Great product.

Seems solid. It did take a few times of putting the keys in and taking them out before they move smoothly.