4CDT10R Rear Loading Commercial Mailboxes

United States Postal Service Approved Mailboxes

The 4CDT10R 4C mailbox, shown in postal grey, by Auth Florence strengthens security requirements for multi-unit commercial mailboxes
The new 4C series standardizes and improves tenant compartment lock design
The mailbox is constructed of heavy gauge aluminum and 300 series stainless steel components for superior strength and exceptional outdoor durability
These rugged mailboxes have a corrosion resistant weatherproof powder coat finish
New door sizes are now available giving you limitless options
The 4C comes with either number decals, with up to three digits, or engraved identification, with up to 18 characters
This rear loading unit features 0 tenant doors and 1 parcel locker
The parcel lockers offer a unique double locking mechanism for added mail and package security
Hinged rear door panels are constructed of heavy gauge steel and are powder coated in a durable postal grey finish
The USPS requires that these rear loading 4C mailboxes be located in a room that is secure and not open to public access
An optional mail slot plug to restrict access to mail slots is available, call for details
These 4C mailboxes are required by the USPS on all new construction and major renovations
See all the 4C mailboxes or view more of our selection of commercial mailboxes