SKU: 30179884997

Salsbury 3700 Horizontal Series Recessed Mount Mailbox, 9 Compartments with 2 Parcel Lockers

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Description

Salsbury 3700 Horizontal Series Recessed Mount Mailbox, 9 Compartments with 2 Parcel Lockers3700 Series Recessed 4C Mailbox, 9 Doors + 2 Parcel Lockers USPS approved recessed 4C horizontal mailbox constructed from heavy duty aluminum with stainless steel hardware. This double column, 10 door high unit provides nine tenant compartments, two integrated parcel lockers, and an outgoing mail slotideal for apartments, commercial buildings, and residential communities. Key Features: USPS STD 4C Compliant: Front loading design with carrier access

3700 Series Recessed 4C Mailbox, 9 Doors + 2 Parcel Lockers

USPS-approved recessed 4C horizontal mailbox constructed from heavy-duty aluminum with stainless steel hardware. This double-column, 10-door-high unit provides nine tenant compartments, two integrated parcel lockers, and an outgoing mail slot—ideal for apartments, commercial buildings, and residential communities.


Key Features:

  • USPS-STD-4C Compliant: Front-loading design with carrier access door for USPS master lock
  • Durable Construction: Heavy-duty aluminum with powder-coated finish and stainless steel hardware
  • Secure Access: Heavy-duty cam locks with dust/rain shields; individually numbered doors
  • Integrated Parcel Lockers: Two lockers meet 1:5 USPS parcel ratio; outgoing mail slot with anti-fish plate
  • Modular Configuration: Double-column recessed unit with factory-installed trim and connector kit

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Series Salsbury 3700 Series 4C Horizontal Mailboxes
Mounting Style Recessed, front loading
Configuration Double column, 10-door-high unit
Tenant Compartments 9 MB1-equivalent doors
Parcel Lockers 2 integrated parcel lockers (PL4.5 and PL5 referenced in model family)
Outgoing Mail Outgoing mail slot with weather protection hood; anti-fish plate
USPS Access Carrier access door with USPS-provided master arrow lock
Construction Heavy-duty aluminum with stainless steel hardware
Finish Durable powder-coated (colors available: aluminum, bronze, gold, sandstone; black shown)
Door Locks Heavy-duty cam locks; dust/rain shield; 3 keys per door
Dimensions 31.125" W x 37.875" H x 16.5" D
Weight 130 lbs
Compliance USPS-STD-4C; ADA height compliant units available
Included Trim Factory installed 3/4" W x 1/4" D trim and solid rear cover
Connector Kit 4C horizontal mailbox connector kit included

Frequently Asked Questions (FAQ):

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


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


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


Q: Can it be used outdoors?
A: Yes. It’s designed for indoor or outdoor use with a durable powder-coated finish.


Q: What locking mechanism is used?
A: Heavy-duty cam locks are included on doors; USPS installs the master arrow lock for carrier access.


Streamlined Mailroom Elegance

This recessed mailbox system brings a refined, architectural presence to shared spaces. Its crisp, powder-coated facade and balanced double-column layout create a contemporary rhythm along the wall. Style it within a minimalist lobby clad in stone or concrete to let the numbered doors and sleek hardware read as modern sculpture. A sophisticated essential that blends organization with enduring luxury.


Upgrade your mailroom with this USPS-approved, secure 4C recessed unit—order today for streamlined delivery and long-lasting performance.

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: 30179884997

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4.0 ★★★★★
Based on 16 reviews
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Product Reviews
L
Verified Purchase
Leigh
Boise, US
★★★★★ 5
Stunning Second Chance Romance
Format: Paperback
Well, I truly began my February reading in the best way with this book. I was so excited to read it after absolutely loving the Tattered and Torn series and it DELIVERED my friends. It has all of the emotions, all of the beauty, all of the suspense I’ve come to adore in Catherine’s books turned up even just a little more. Dare I say she even turned up the spice a bit?? Phew with the heat between these two! Along with the suspense element we get served small town, an over protective hero, and the most heart melting of second chance romances. Right from the prologue this book is off and running, I was not prepared for it. You meet Wren and hear about her gorgeous love for Holt. An absolutely horrific event occurs though that we learn sends him running for 10 years, and makes her a ghost of her former self after losing him. Neither of them, especially Holt, handled the aftermath well. It made me love them more though to see the growth they go through when he comes back and they reforge their intense, soul deep connection. Both of them face a whole lot of demons. I also love that even though it was completely awful for them both to be apart, Holt leaving forces Wren to become independent and stand on her own. So their second time around, it’s an even stronger, more equal relationship. If you follow my feed closely, you also know that I am always gone for a found family dynamic, and we have that here in spades with the way the Hartleys watch out for Wren. Her relationship with Holt’s parents and siblings is just gorgeous. The way Holt heals his relationship with them all is wonderful too. I’m already deeply in love with Nash and cannot WAIT for his book next. Yes to a new family saga series, please and thank you!!! I can’t recommend this one enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2023
M
Verified Purchase
Miranda L
Phoenix, US
★★★★★ 4
Predictable
Format: Paperback
I found the villain of this one to be a little unbelievable. I still really enjoyed it but not my favorite
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
H
Verified Purchase
Hailey Smith
Dallas, US
★★★★★ 5
Definitely reading more by this author!!!
Format: Paperback
I really enjoyed this book! I absolutely love Holt and Wren. I loved watching them come back together and admit their feelings for each other. What I loved most was the mystery and suspension all throughout this book! It had me hooked from the very beginning, and just when I thought I knew who the culprit was, it was twisted to someone I never expected! I’ll definitely be reading more by this author 🫶🏻
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2023
I
Verified Purchase
Isabella
Omaha, US
★★★★★ 5
First book by Catherine Cowles and it did not disappoint!
Format: Paperback, Format: Paperback
This was my first book by Catherine Cowles and I am sooo hooked on this series!! I fell in love with Holt & Wren. Having read the blurb before reading, I sort of knew what to expect but you’re left guessing all the way until the end who the culprit is😳 Never in a million years would I have ever guessed it right. It’s so easy to see the love between Holt & Wren never went away and all they did for 10 years was delay the inevitable. Second chance romances are some of my favorites and this was such a good example of it. It was SO fun to watch their love grow again🫶🏼 I can’t wait to read the rest of the series and catch up with the fam and see all their love stories bloom!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2023
D
Verified Purchase
Dom
Lake Worth, US
★★★★★ 5
Does catherine cowles posses the ability to fail?
Format: Paperback
This was soooo amazing. A lovely romance which also has an interesting plotline. I was unable to put this book down i swear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2024

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