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140055OUA | 1400 Series STD-4B+ Horizontal Mailboxes

140055OUA | 1400 Series STD-4B+ Horizontal Mailboxes
140055OUA | 1400 Series STD-4B+ Horizontal Mailboxes

Horizontal Mailboxes (1400, 1600 & 1700) Lead Time Information

Current lead times from Florence Corp:
- Horizontal Mailboxes (Models 1400, 1600 & 1700): Ships in approximately 3-5 weeks

Subject to Stock and Availability
  • Model: 140055OUA
  • Weight: 87.00lb
  • Dimensions: 17.00in x 33.88in x 28.50in
  • UPC: 763128221299
Horizontal Mailboxes are USPS approved for replacement installations. For new construction, see Cluster Box Units and 4C Horizontal Mailboxes

Available Options

140055OUA | 1400 Series STD-4B+ Horizontal Mailboxes

Product Details:

  • Horizontal mailbox with 20 doors and 1 outgoing collection box, front load, fully recessed
  • Horizontal mailbox unit is 5 doors high and 5 doors wide. One compartment reserved for USPS arrow lock

Finish or Material:
All aluminum construction with a clear anodized aluminum finish

Loading and Mounting:
Front loading for full in wall mounting and installation. Tenant mail retrieval and USPS delivery from front of mailbox. One compartment reserved for master / Postal access for delivery to unit.

Tenant Doors:
Tenant doors include 5-pin cam lock with 2 keys each

Outgoing Mail:
Outgoing mail compartment with mailslot (no lock)

Door Identification:
Number slot with paper cards for identification. Each tenant door includes clear plastic window w/metal backplate and card for tenant number identification and labeling in the field

Technical Information:

Door Width: 6-3/8" "

Total Tenant Doors: 20
Tenant Door Height: 5""


Installed Height:
Rough Opening Height is 28-1/2"

Installed Width:
Rough Opening Width is 33-7/8"

Installed Depth:
Minimum wall depth of 17" required

Downloads & Product Information

Product LiteratureTech DocsManualsSpec & BIM Objects
2019 Centralized Mail DeliveryBuyAmerican_Florence_2017



2019 Florence Catalog




Florence Care and CleaningMaterials_Horizontal

Florence Sustainability


Florence Warranty


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