Price Match
We'll match or beat most prices

Subject to local regulations and installation requirements, this product line has models that can comply with USPS standards, as defined by the Postmaster General.
Please note that the USPS periodically updates mailbox standards and guidelines. Before proceeding with mailbox projects, we recommend you consult with your local Postmaster to comply with your specific area guidelines. US Mail Supply experts are standing by to help you navigate the product selection and installation process.
We'll match or beat most prices
33.38"
20.75"
16.50"
65lbs
For more than 80 years, U.S. Mail Supply has ensured confidence and peace of mind for our customers with our mailbox products and systems. This 1400 Series Horizontal 18-door mailbox comes with industry-leading postal security helping to protect sensitive mail and important packages from unwanted individuals. Customers never worry about quality with U.S. Mail Supply orders because our products are certified under the latest USPS regulations.
Multi-family residences, hospitals, military housing, and university dorms can all benefit from secure, no-hassle mail delivery systems. Custom orders in terms of color, lock selection, or additional mailboxes combining to make a postal system is made easy with our U.S. Mail Supply professionals who are always ready to help. We also have mailroom supplies available if you are planning a large-scale mailroom operation and need affordable prices. If you’re interested in our 18 door front loading horizontal mailboxes, give us a call today!
Weight | 65 lbs |
Mailbox configuration | 6x3 |
Number of mailboxes | 17 |
Actual Unit Size | |
Height | 33.38" |
Width | 20.75" |
Depth | 16.50" |