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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. 

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.

Shop USPS approved

locking mail chest

US Mail Supply offers a locking mail chest. This mailbox is made entirely of aluminum and can be bought individually or in bulk. Order your locking mail chest today. 

Locking Mail Chest

Our locking mail chest is perfect for use in both residential and commercial applications. With four colors to choose from, this mailbox will blend into any surrounding. Two doors ensure access from both the front and back, making this mailbox ideal for apartment units or college dorms. 

 Mail Package Drop

Locking mail chests can also be used for single family homes as well. A secure and easy to use access panel and outgoing mail tray make mail easy to deposit. Made completely of aluminum, this locking mail chest will be able to withstand any weather.

Shop USPS approved mailboxes for apartments & multifamily residences

USPS approved locking mailboxes from US Mail Supply are available in a wide variety of styles and finishes. We carry residential post mailboxes, indoor mailboxes, wall mounted residential mailboxes, and everything in between.

Commercial Mailboxes for SaleAll USPS Approved Mailboxes
4C Horizontal Mailboxes for USPS DeliveryUSPS Approved 4C Mailboxes
Commercial Postal Drop Boxes for SaleUSPS Approved Postal Drop Boxes

 

Make sure to choose the right mailbox

Don't worry, we can help you figure out what's best and most cost efficient for your space. A representative at U.S. Mail Supply will help you figure out what is required for USPS or private delivery, the number of units you need and any information required for installation.