Salsbury 3700 Horizontal Series Recessed-Mount Mailbox, 10 Compartments with 2 Parcel Lockers (Front Loading)

$1,642.10

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4C Recessed Horizontal Mailbox, 10 Doors + 2 Parcel Lockers

USPS-approved 4C recessed horizontal mailbox constructed from heavy-duty aluminum with stainless hardware. Double-column unit provides 10 tenant compartments plus 2 integrated parcel lockers and outgoing mail, ideal for apartments and commercial buildings.

Key Features:

  • USPS-STD-4C Compliant: Approved for new construction and major renovations
  • Durable Construction: Heavy-duty aluminum body with stainless steel hardware and powder-coated finish
  • Secure Access: Heavy-duty cam locks with dust/rain shield; carrier access door for USPS arrow lock
  • Integrated Parcel Handling: Two parcel lockers meet 1:5 USPS ratio and streamline package delivery
  • Convenient Outgoing Mail: Labeled slot with weather hood and anti-fish plate to prevent tampering

Please check the Product Data Sheet Here

Specifications Table:

Specification Details
Series Salsbury 3700 Series 4C Horizontal
Mounting Type Recessed mount
Loading Type Front loading
Configuration Double column; 10 tenant doors + 2 parcel lockers; outgoing mail compartment
USPS Approval Meets USPS-STD-4C; USPS arrow lock carrier access door
Dimensions 31.125" W x 37.875" H x 16.5" D
Weight 130 lbs
Construction Heavy-duty aluminum with stainless steel hardware
Finish Durable powder-coated (aluminum, bronze, gold, sandstone options)
Locks Heavy duty cam locks with dust/rain shield; 3 keys per door
Anti-Tampering Anti-fish plate on rear of mail slot
Parcel Locker Sizes Includes PL4 (13-3/4" H) and PL4.5 (15-1/2" H) per configuration noted
Outgoing Mail Slot 10-3/4" W x 3/4" H with weather protection hood
Trim Factory installed 3/4" W x 1/4" D trim; solid rear cover
Connector Kit Includes 4C horizontal mailbox connector kit

Frequently Asked Questions (FAQ):

Q: Is this unit USPS approved?
A: Yes, it is manufactured to USPS-STD-4C specifications and approved for USPS access.

Q: What are the overall dimensions?
A: Approximately 31.125" W x 37.875" H x 16.5" D.

Q: How many compartments are included?
A: Ten tenant mail compartments plus two integrated parcel lockers, with an outgoing mail slot.

Q: Can this be installed outdoors?
A: Yes, it is suitable for indoor or outdoor use when recessed-mounted per manufacturer instructions.

Q: What finishes are available?
A: Powder-coated aluminum front; finishes typically include aluminum, bronze, gold, and sandstone.

Streamlined Mail Hub with Architectural Poise

This recessed mailbox unit brings a polished, civic elegance to multifamily entrances. The clean aluminum face and numbered doors create a modern grid that feels both orderly and elevated. Style it within a minimalist lobby wall for a seamless, built-in look that keeps daily life beautifully organized. A smart essential that marries functionality with refined, luxurious living.

Upgrade your building’s mail center with this USPS-approved, secure 4C recessed unit—order today for streamlined delivery and lasting durability.

Installation

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