SKU: 61878544784

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

Sale price$738.94 Regular price$821.05
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Description

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

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

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: 61878544784

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4.1 ★★★★★
Based on 8 reviews
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Verified Purchase
Teresa
Charlottesville, US
★★★★★ 5
Works great
Size: 8.8" x 9.3" x 1.1"
Good filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
T
Verified Purchase
tonyb
San Leandro, US
★★★★★ 5
Fit as stated
Size: 8.8" x 9.3" x 1.1"
Perfect fit for my 2013 Honda and price was great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2025
S
Shire23
Louisville, US
★★★★★ 5
Great Replacement Cabin Air Filters for my 2008 Honda Civic
Size: 2Pcs, Size: 2Pcs
Item Reviewed: CF10134 Cabin Air Filter with Activated Carbon Replacement for CP134, Fit for Honda Accord/Civic/Odyssey/CR-V and Acura MDX/TSX/TLX/RDX/Ridgeline (2 pack) ℹ️ Summary I picked these up because I needed some replacement cabin air filters for my 2008 Honda Civic. These seem like decent quality and they were a perfect fit in my car. For $15 at time of order for two air filters it was a solid deal that I can glad recommend to others. I hate writing short reviews, but there’s not much else to say about these. Here is how I rate items: 5 ⭐️ = Completely exceeds expectations. 4 ⭐️ = Works well with minor concerns. 3 ⭐️ = Does the job, nothing special. 2 ⭐️ = Some things work, but lots of issues. 1 ⭐️ = Didn’t work well, not worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
T
TLau
West Palm Beach, US
★★★★★ 4
Good fit for Acura MDX
Size: 8.8" x 9.3" x 1.1"
This is an air cabin filter that will fit many cars, and in my case a 2019 MDX. Since this kind of filter is not doing anything critical like keeping dirt out of an engine, I shop around for non-OEM filters for something that strikes a balance between price versus performance. This filter just filters out dust in a car cabin, and when we’re not in our cars, we don’t have the benefit of an air filter when we are walking around outdoors. At a fraction of the price of an Acura filter, this filter seems to strike that balance. The filter media looks sturdy and is embedded with charcoal to help absorb odors. Installation is very straightforward in my MDX, and similar in most cars. There is a compartment door inside the glovebox that first must be removed before changing the filter. Pay attention to the direction flow arrow that shows which way the filter should be installed. Overall I am satisfied with this filter. It is inexpensive, fits perfectly, and seems to do the job just fine. It is definitely worth trying if you are trying to save money.
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Reviewed in the United States on October 12, 2024
S
Shop by Interest
Phoenix, US
★★★★★ 5
These filters do the job
Size: 2Pcs
Fits great in my '08 Accord LX and my '19 Accord Sport 2.0t. They filter air well and are easy to install like any cabin air filter in a Honda. I am pleased. Good value for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025

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