High-Security Commercial Horizontal Mailboxes Made in the USA
The Freestanding Depot Enclosure with 4C Horizontal Mailbox from National Mailboxes provides the perfect solution for your stand-alone installation needs. This kit allows your 4C Mailbox and Parcel Locker center to be easily mounted indoors or outdoors! 4C Commercial Mailboxes require local post office approval, but meet or exceed STD-4C requirements for new construction and major renovations. They are also ideal for private delivery applications. The Freestanding Depot Enclosure with 4C Horizontal Mailbox is ideal for use at colleges, schools, private postal centers, corporate mail centers, military bases, government agencies, and many other applications.
Unit Size: 72-1/16″H x 32-11/16″W x 18″D
Total Doors: 29 Tenant Doors
Tenant Compartment Size: 3″H x 12″W x 15″D
Outgoing Mail Slot Size: 1/2″H x 9-5/8″W
Outgoing Mail Compartment Size: 3″H x 12″W x 15″D
Mailbox Colors: Antique Bronze, Black, Dark Bronze, Gold Speck, Postal Gray, Sandstone (shown), Silver Speck, and White. 4C Depot Enclosure and 4C Mailbox Unit may be different colors.
- Local Post Office Approval Required
- Includes Mounting Hardware & Special Tapcon Anchor Bolts Kit for Mounting/Securing 4C Depot Enclosure Bottom to Concrete Pad
- Front loading
- For indoor or outdoor use
- Includes a 4C Horizontal Mailbox unit and a matching Freestanding Depot Enclosure
- Provides a convenient means of installing 4C horizontal mailboxes in locations where a wall mounted application is not desired or available
- Tenant doors include heavy duty cam locks, each with 3 keys
- Front-loading 4C mailbox includes a master access door with Private Lock for delivery/service to mailbox
- Includes standard silver adhesive decals with black numbers for door identification
- Custom numbering and engraving available
- Constructed of heavy gauge aluminum and stainless steel components
- Features a durable powder coated finish available in a variety of stylish colors
- USPS STD-4C requires a minimum of 1 parcel locker for every 10 tenant compartments
- Outgoing mail compartment includes a mail slot, anti-fish comb for security, and protective hood for weather protection
- Ideal for use at colleges, schools, private postal centers, corporate mail centers, military bases, government agencies, and many other applications
- Please Note: This large commercial mailbox is made to order and is non-returnable
- H4C16D-29 Horizontal Mailbox Technical Drawing
- HDEP16D Depot Enclosure Technical Drawing
- 4C Depot Cabinet Installation Manual
- 4C Depot Family of Products
Related Top Selling Commercial Mailboxes:
- NEW F-Series High Security Standard Style Cluster Box Units – USPS Approved
- High Security 16 to 29 Tenant Door 4C Horizontal Wall Mount Mailboxes – USPS Approved
- Standard Vertical Wall Mount Mailboxes – USPS Approved
Similar Freestanding Depot Enclosures with 4C Horizontal Mailbox Units:
- Freestanding Depot Enclosure with 28 Horizontal 4C Mailboxes
- Freestanding Depot Enclosure with 4C Horizontal Mailboxes (20 Tenant Doors and 2 Parcel Lockers)
- Freestanding Depot Enclosure with 4C Horizontal Mailboxes (19 Tenant Doors and 2 Parcel Lockers)
4C Mailboxes FAQs:
- Are 4C Mailboxes Easy To Install? A Comparison
- Are Any Types of Commercial Mailboxes Being Phased Out?
- Are There Special Requirements for 4C Mailboxes?
- What are NEW Freestanding Depot Enclosures with 4C Horizontal Mailboxes?
- What Are 4C Recessed and Surface-Mounted Mailboxes?
- What Are the Benefits of 4C Mailboxes?