The Centennial Mailbox produced by Architectural Mailboxes is the inaugural design to obtain United States Postal Service endorsement according to the updated USPS Standard 7C norm, which was unveiled in late 2015. Designated as Centennial, it symbolizes the upcoming evolution of mailbox dimensions, as the previous conventional size was unveiled over a century ago in 1915. Addressing the requirements of today’s buyer, its spacious mailbox section is crafted to accommodate not only letters and magazines but also several parcels. This ensures no more missed deliveries or packages left outside on the porch exposed to the elements and potential theft. Constructed with superior workmanship and heavy-duty materials, it includes a die-cast aluminum handle and sturdy, powder-coated steel flag. This visually appealing design merges style with practicality, catering to all your mailing and parcel requirements.
The larger internal compartment can fit a USPS priority mail large flat rate box measuring 12 in. x 12 in. x 5.5 in., while still accommodating additional mail and packages
The robust galvanized steel body features stainless steel door pins and is fully powder coated to resist corrosion
Sleek magnetic door fastening ensures reliability while keeping the door securely closed
Predrilled 4 in. x 10 in. hole pattern on the base facilitates attachment to an existing post (installation hardware not included)
Embossed side panels allow space for numbering or lettering
Overall measurements: 14 in. W x 12 in. H x 18.3 in. D
Endorsed by the US postmaster general
Compatible with Architectural Mailboxes post models 5526, 5525, 7516, 7509, 7511, 7510, 7513 and 7507, use 7540B-10 or 7545B-10 for 4×4 wooden post mount
Customers say
Customers value the mailbox’s robust build, generous size, and appealing design. They find installation straightforward and well suited for their rural surroundings. However, views differ regarding the door closure and its worth for the price.
