Salsbury Industries Surface Mounted 4C Horizontal Mailbox Unit – Double Column, 29 MB1 Doors, Front-Loading, Private Access

Regular price $568.52

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Surface-Mounted 4C Horizontal Mailbox Unit, 29-Door, Private Access

Heavy-duty aluminum 4C horizontal mailbox with matching surface-mounted enclosure for sites without wall depth for recessing. Front-loading, double-column unit features 29 MB1 tenant doors, outgoing mail slot with weather hood, and master commercial locks for private access.


Key Features:

  • Durable Construction: Heavy-duty aluminum body with stainless steel hardware and powder-coated finish for indoor/outdoor use
  • Secure Access: Master commercial lock(s) and heavy-duty cam locks; anti-fish plate on outgoing slot to deter tampering
  • Convenient Front Loading: Easy-opening master door panels and labeled outgoing mail compartment with hooded slot
  • Versatile Configuration: Double-column, maximum-height unit with 29 MB1 doors (3-1/4" H x 12-3/4" W)
  • Surface-Mount Enclosure: Installs where recessed mounting isn’t possible; minor assembly required

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Series Salsbury 3800 Series
Configuration Double column, maximum height, front loading, private access
Tenant Doors 29 MB1 doors (3-1/4" H x 12-3/4" W)
Overall Dimensions 31.75" W x 57.75" H x 17" D
Construction Heavy-duty aluminum with stainless steel hardware
Finish Options Powder coated—aluminum, bronze, sandstone, black
Enclosure Includes matching surface-mounted enclosure
Locks Master commercial lock(s) with 2 keys; heavy-duty cam locks on doors
Outgoing Mail Compartment labeled "Outgoing Mail" with 11-3/4" W x 3/4" H slot and weather protection hood; anti-fish plate
Access Front access through 1 or 2 master door panels
Use Case Indoor or outdoor use
Parcel Lockers Optional fully integrated or stand-alone parcel lockers (PL3–PL6)
Compliance ADA height compliant units available
Included Components 3716D-29 mailbox, 3816D surface enclosure, master commercial locks

Frequently Asked Questions (FAQ):

Q: Is this mailbox for USPS delivery?
A: This configuration is for private access with master commercial locks, not USPS arrow lock delivery.


Q: Can it be installed outdoors?
A: Yes, it is designed for indoor or outdoor use with a powder-coated finish and weather-protected outgoing slot.


Q: What are the overall dimensions?
A: Approximately 31.75" W x 57.75" H x 17" D.


Q: How many tenant compartments does it include?
A: 29 MB1-sized doors in a double-column layout, plus an outgoing mail compartment.


Q: Is ADA compliance available?
A: ADA height compliant units are available; verify local requirements and select appropriate configurations.


Streamlined Mail Center Elegance

This sleek, powder-coated mailbox wall reads as architectural—clean lines and a refined aluminum finish bring order and sophistication to shared spaces. The double-column symmetry and discreet numbering create a modern rhythm that complements contemporary lobbies. Style it with warm wood accents and matte black hardware for a balanced, luxe statement. A smart essential for polished, high-performance communal living.


Elevate your property’s mail center with secure, streamlined performance—choose this 4C surface-mounted unit today.

Installation

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