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Rear-loading Private Use Horizontal Mailboxes – 27 Doors

Product Number: 01700-93
What you need to know before you buy.

Rear-loading Private Use Horizontal Mailboxes – 27 Doors

Product Number: 01700-93
What you need to know before you buy.

Bulk Pricing Options Available


1-4 $1,393.00

5+ Call for price

Before You Buy:

    • For Private Mail Delivery only – Cannot be used for USPS Mail Delivery
    • Used for internal non-USPS mail delivery, by colleges, hospitals, dorms, large businesses, etc.
    • Rear-loading – Delivery person distributes the mail from the rear
    • Can be used for Indoor Use only – Not warranted for outdoor use
    • Recess mounted only – 17” of wall depth is required
    • Cannot be surface mounted on a wall, pedestal mounted or free-standing
**Current lead time for this product is 5-6 months to ship.








Additional Resources:

Standard configuration details & dimensions
Weight 70 lbs
Mailbox configuration 9x3
Number of mailboxes 27
Actual Unit Size
Height 49.63"
Width 13.75"
Depth 16.50"
Mailbox Size
Height 5.00"
Width 4.00"
Depth 15.50"

Rear-loading Private Use Horizontal Mailboxes – 27 Doors

  • 9-high x 3-wide configuration
  • The module contains a total of 27 usable mailboxes (5” high x 4” wide x 15 ½” deep)
  • Standard units come with no rear cover and are open-backed. Locking hinged rear door equipped with a commercial master lock is available for an upcharge – Call for pricing
  • View or download a shop drawing of this product – Please call for a shop drawing of multiple-unit side-by-side configurations

Horizontal Indoor Mailbox from US Mail Supply

The 27-Door rear-loading Private Use Horizontal Mailbox unit from US Mail Supply offers safety and reliability for all your mail service needs. Whether your multi-tenant situation is an apartment complex, office building, university dorm, or military base, horizontal mailboxes from US Mail Supply can be custom-configured to accommodate any establishment, big or small.

Need help? Looking for a custom configuration? Contact us today or get a free quote.

This 1700 Series indoor mailbox unit is open-backed, allowing easy access to all mailbox compartments for personnel, offering protection for private tenants accessing their mail as well. With 27 usable doors, this module is configured 9 units high by 3 wide, with compartment dimensions of 5” x 4” x 15 ½”. With a slim configuration design, these mailboxes utilize wall space as efficiently as possible, and standard units come in a Clear Anodized Aluminum finish.

Don’t wait: order your 27-Door Rear-loading Private use Horizontal Mailboxes from US Mail Supply for your private facility today!

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.