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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
38.75"
20.75"
16.50"
79lbs
Easily mounted and installed, this product is the 21 door version of the 1400 Series horizontal mailbox. Having a simple, small mailbox door is an easy way to distribute large amounts of mail in any commercial or residential building. The way this mailbox is designed deters unauthorized access by lowering the risk of sensitive or personal mail being stolen. This product is great for use in standard tenant mail collection, inter-building communication, and rent collection, with such versatile units it’s no surprise we get five-star ratings!
In addition to multifunctional products, U.S. Mail Supply offers two different types of mailbox security for every different product in this line. Besides simply working correctly with low maintenance, the most common issue or worry we are asked about is how we keep our mail delivery systems secure. We offer USPS Approved cam-locks with 1,000 key changes. This is the most popular option and otherwise standard on all horizontal mailboxes.
Weight | 79 lbs |
Mailbox configuration | 7x3 |
Number of mailboxes | 20 |
Actual Unit Size | |
Height | 38.75" |
Width | 20.75" |
Depth | 16.50" |