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Front-loading Horizontal Mailboxes – 30 Mailboxes + Parcel

Product Number: 1400-75PL
What you need to know before you buy.

Bulk Pricing Options Available


1-4 $3,235.00

5+ Call for price

Before You Buy:

  • Only USPS Approved for replacement purposes (replacing existing Horizontal mailboxes in same wall opening)
  • It is strongly recommended that you consult with local Postal Officials prior to ordering – Local Postmaster Approval is required
  • Approved and warranted for Indoor Use only
  • Also available for Private Mail Delivery (non-USPS)
  • 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 113 lbs
Mailbox configuration 7x5
Number of mailboxes 30
Number of parcel lockers 1
Actual Unit Size
Height 38.75"
Width 33.63"
Depth 16.50"

Front-loading Horizontal Mailboxes from US Mail Supply

  • 7-high x 5-wide configuration
  • The module contains a total of 30 usable tenant mailboxes (5” high x 6 3/8” wide x 15 ½” deep), plus 1 Parcel Locker (10 3/8" high x 12 7/8" wide x 15 1/2" deep)
  • The unit comes standard with 5-pin cam keyed mailbox locks. For an upcharge, private use units are available (not USPS Approved) – Call for pricing
  • NOTE: Any customization of this unit, including optional color, non-standard lock and/or custom configuration will require an upcharge – Call for details
  • View or download a shop drawing of this product – Please call for a shop drawing of multiple-unit side-by-side configurations

30 Door Plus Parcel Horizontal Mailbox for Apartments and Office Buildings

One of US Mail Supply’s most complete units in the entire 1400 Series horizontal collection is this recess-mounted and anodized aluminum mailbox. Keep in mind this series is rated for indoor use only and outdoor use risks making the 30-door and parcel box unworkable. Typically, we see this model installed within a lobby or first-floor mailroom in a dry and moderate temperature space.

The largest mailbox in the series is made from all aluminum materials and if you speak with our mail delivery professionals you will receive snap-on trim for free. The trim adds another element to an already above-average mailbox. U.S. Mail Supply creates mailbox to order so when you receive your mailboxes they come completed assembled with two keys for each door/lock and is USPS Approved. We also have customers who seek more private security and elect for installing combination locks.

Contact mailbox dealers at U.S. Mail Supply today to make a worthwhile investment in a 30 door mailbox!
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.