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
40.75"
17.50"
17.00"
46lbs
Make sure your commercial or residential lobby is complete with 4C wall mounted mailboxes. We provide high-quality USPS approved mailboxes at the most reasonable cost to you.
Learn about the 4C standard regulations our mail delivery products follow.
Rough opening size | |
Height | 39.8125" |
Width | 16.25" |
Depth | 17" |
Actual Unit Size | |
Height | 40.75" |
Width | 17.5" |
Depth | 17" |