Shop Locking Mail Chests
Most residential mailboxes don’t come with locks, so there’s always a risk of theft from placing important mail (checks, bills, etc.) in your mailbox without protection. US Mail Supply offers a secure locking mail chest mailbox for residential and commercial use. Only allow access to the United States Postal Service for secure delivery and pickup.
Locking Mail Chest
Product # US4350$445.00Call For Pricing on 3+ units!Additional Discounts for Members!Mail Chest Surface Mounted Pedestal
Product # US4365$155.00Additional Discounts for Members!Mail Package Drop/Mail Chest In-Ground Pedestal
Product # US4385$170.00Call For Pricing on 3+ units!Additional Discounts for Members!

USPS Mailboxes
Subject to local regulations and installation requirements, our products 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.





