Black Centennial Extra-Large Post Mount Mailbox
- Mfg.#
- 950020B-10
- Sku#
- 4128245
- Galvanized steel construction for ultimate durability
- Spacious design holds more mail and larger sizes
- Requires hardware to install on post, sold separately
* Estimated stock levels as of Tue, Mar 31, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
Mailbox compartment is designed to receive not only mail and magazines but multiple parcels. This means no more missed deliveries or parcels left out on the porch exposed to weather and thieves. Made with quality construction and heavy gauge materials complete with a die cast aluminum handle and rigid steel, powder-coated flag. This attractive design combines aesthetics and functionality servicing all your mail and parcel needs. The Centennial Mailbox by Architectural Mailboxes is the first design to receive United States Postal Service approval against the new USPS Standard 7C regulation, released in late 2015. Named “Centennial,” it represents the next generation of mailbox size, since the last traditional size was introduced over 100 years ago in 1915. Meeting the needs of today’s consumer, its ample mailbox compartment is designed to receive not only mail and magazines but multiple parcels. This means no more missed deliveries or parcels left out on the porch exposed to weather and thieves. Made with quality construction and heavy gauge materials complete with a die cast aluminum handle and rigid steel, powder coated flag. This attractive design combines aesthetics and functionality servicing all your mail and parcel needs. Installation hardware not included with mailbox. Mounting bracket may be required to mount to post (not included).
Specifications
General
| Capacity | 2176 cu-in |
|---|---|
| Color | Black |
| Color Family | Black / Gray |
| Finish | Powder-Coated |
| Latch Type | Magnetic Latch |
| Material | Steel |
| Suitable for Use With | Architectural Mailboxes 5525 5526 7516 and 7507 Model Posts |
| Type | Post Mount |
Dimensions
| Depth | 18.3 in |
|---|---|
| Width | 14 in |
Manufacturing Details
The following information is subject to change without notice
| Country of Origin | China |
|---|