SKU: 8015759721

Salsbury 3700 Horizontal Series Recessed Mount Mailbox, 5 Compartments + 1 Parcel Locker

Sale price$420.15 Regular price$466.83
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Description

Salsbury 3700 Horizontal Series Recessed Mount Mailbox, 5 Compartments + 1 Parcel LockerRecessed 4C Horizontal Mailbox with 5 Mail Compartments and 1 Parcel Locker USPS approved 4C recessed mailbox by Salsbury Industries engineered for multi tenant buildings. Heavy duty aluminum construction with stainless hardware, integrated parcel locker, and secure cam locks makes it ideal for indoor or outdoor installations. Key Features: USPS STD 4C Compliant: Approved for new construction and major renovations with carrier master access door

Recessed 4C Horizontal Mailbox with 5 Mail Compartments and 1 Parcel Locker

USPS-approved 4C recessed mailbox by Salsbury Industries engineered for multi-tenant buildings. Heavy-duty aluminum construction with stainless hardware, integrated parcel locker, and secure cam locks makes it ideal for indoor or outdoor installations.


Key Features:

  • USPS-STD-4C Compliant: Approved for new construction and major renovations with carrier master access door
  • Durable Build: Heavy-duty aluminum body with stainless steel hardware and powder-coated finish for indoor/outdoor use
  • Integrated Parcel Locker: Includes 1 parcel locker meeting 1:5 USPS ratio for secure package delivery
  • Security Features: Heavy-duty cam locks, anti-fish plate on mail slot, and individually numbered doors
  • Convenience: Outgoing mail slot with weather hood and factory-installed trim for clean recessed installation

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Series Salsbury 3700 Series 4C Horizontal Mailboxes
Mount Type Recessed mount, double column
Configuration 5 tenant mail compartments + 1 parcel locker (PL5)
Loading/Access Front loading; USPS access with master lock (installed by USPS)
Overall Dimensions 31.125 in W x 23.875 in H x 16.5 in D (approximate)
Construction Heavy-duty aluminum with stainless steel hardware
Finish Durable powder-coated (colors available: aluminum, bronze, gold, sandstone)
Security Heavy-duty cam locks; anti-fish plate on outgoing mail slot; individually numbered doors
Outgoing Mail 10-3/4 in W x 3/4 in H slot with weather protection hood; labeled Outgoing Mail
Compliance USPS-STD-4C approved; ADA height compliant units available
Included Factory-installed trim (3/4 in W x 1/4 in D) and solid rear cover; connector kit for linking units
Door Sizes MB1 doors 3-1/4 in H x 13-1/4 in W; parcel locker PL5 17-1/4 in H minimum

Frequently Asked Questions (FAQ):

Q: Is this unit USPS approved?
A: Yes, it is manufactured to USPS-STD-4C and includes a carrier access door for the USPS-provided master lock.


Q: Can it be used outdoors?
A: Yes. Its heavy-duty aluminum construction, stainless hardware, and powder-coated finish support indoor or outdoor installations.


Q: How many tenant doors and parcel lockers are included?
A: This configuration includes 5 tenant mail compartments and 1 integrated parcel locker.


Q: What are the overall dimensions?
A: Approximately 31.125 in W x 23.875 in H x 16.5 in D for this 6-door-high, double-column recessed unit.


Q: Does it include outgoing mail collection?
A: Most units, including this configuration, provide an outgoing mail slot with a weather protection hood.


Streamlined Mail Management, Beautifully Built

This recessed 4C mailbox brings a tailored, architectural order to shared entryways. Its powder-coated aluminum face and crisply numbered doors create a clean, modern grid. Pair it with neutral stone or textured plaster to let the metallic sheen punctuate the wall. A refined essential that elevates daily routines with secure, elegant efficiency.


Upgrade your building’s mailroom with a secure, USPS-approved recessed 4C unit designed for lasting performance and easy tenant use.

Installation

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8015759721

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scott payne
Draper, US
★★★★★ 5
Best Flavor
Size: 8 Ounce (Pack of 2)
Awesome !!!!
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Reviewed in the United States on May 31, 2026
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K
Pawtucket, US
★★★★★ 5
My favorite new snack
Size: 8 Ounce (Pack of 1)
Yes these are good and yes you should buy some. My now go to snack. About as natural as it gets so the shelf life isn’t too long but they usually get eaten well below the expiration date. Buy in smaller quantities
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Reviewed in the United States on May 3, 2026
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Holly
Houston, US
★★★★★ 5
Great Dividers
Size: 6 Panel-120"W, Color: Beige
Love these!! Many uses. Simple, nice looking, sturdy overall. Well made. Bought to divide the unsightly storage area from the calm rest area in the basement. Also, these worked well for our garage party where the dividers let light and air in, though blocked the view of our party area from the cars driving by.
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Reviewed in the United States on April 14, 2026
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Danielle Mendoza
Alexandria, US
★★★★★ 5
Great purchase!
Size: 6 Panel-120"W, Color: Beige
Beautiful. Easy to assemble and sturdy. Material is durable. Best room divider.
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Reviewed in the United States on May 6, 2026
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Melissa
Draper, US
★★★★★ 5
Just what I needed
Size: 4 Panel-136"W, Color: Black
I have a one bedroom apt and my son stays with me half the time. He has an air mattress in the living room until I can afford a 2 bedroom. But he’s in his early teens and needs privacy. I bought this after looking online at may of these. I’m so glad I went with this one. It covers his air mattress 3/4 of the way around and now he has his own little nook. I also gave him some led lamps and he might it like his own little nightclub. He LOVES it. And now he’s excited to be in his space. The quality is so good and there’s no see through, no gaps, it’s perfect.
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Reviewed in the United States on March 24, 2026

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