U.S. Mail Supply Categories

Front-loading Horizontal Mailboxes – 12 Doors

1400-62 Florence 4B+ Horizontal Mailbox

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12 Door Multi Unit Mailboxes in Dark Bronze
Product Number:
33.3750 Inches.
14.3750 Inches.
16.5000 Inches.
36 lb(s).
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1 - 4 $458.00
5 and more Call For Price
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Product Features

  • 6-high x 2-wide configuration
  • Module contains a total of 12 doors – 11 usable tenant mailboxes (5” high x 6 3/8” wide x 15 ½” deep)
  • Unit comes standard with 5-pin cam keyed mailbox locks.
  • Standard Clear Anodized Aluminum Finish. For an upcharge, also available in Dark Bronze. Click HERE to view a color chart.
  • NOTE: Any customization of this unit, including optional color, non-standard lock and/or custom configuration will require an upcharge – Call for details
  • Click HERE to view or download a shop drawing of this product – Please call for a shop drawing of multiple unit side-by-side configurations

12 Door Horizontal Mailbox Unit for Offices and Apartment Buildings

U.S. Mail Supply has reputably fulfilled orders to fit the needs of large apartment complexes and individual customers looking for intelligent mail delivery solutions for years. For our 12 door mailboxes, we typically receive orders in a plural quantity because contractors or building owners of commercial properties want to install multiple products in quick succession.

Before you invest in our 12 door mailbox unit, keep in mind it is USPS certified as an indoor product only and should not be installed outside where it can be mercilessly exposed to the elements. The most common location for this 1400 Series Horizontal mailbox is a first floor lobby with easy access for tenants or workers for the exchange of mail.

For bulk orders, we recommend you consider our engraving services or the standard plastic number slots to help you organize your system once it’s installed. Conducting your engraving with US Mail Supply helps eliminate third-party engravers who are not always familiar with our products and their finishes. Contact mailbox dealers at U.S. Mail Supply today if you’re interested in our custom engraving, always completed on site for installation.