SKU: 30179884997

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

Sale price$707.62 Regular price$786.24
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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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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E. Mace
Phoenix, US
★★★★★ 3
Order one size up! Cute & cozy slippers
Size: 8-9 Women/7.5-8 Men, Color: Pink Cat, Size: 8-9 Women/7.5-8 Men, Color: Pink Cat
The slippers arrived today ( I got the gray and pink ones) and they are adorable. They fit more like a 7.5 than an 8 or a size slightly smaller than what the usual medium would be so I’d recommend ordering one size up. They’re soft and warm. 10/10 for the designs and colors. The bottoms/ soles are a rubber like material but no complaints there. So far, I’d buy another pair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2021
V
Verified Purchase
VegasHawkeye
Lake Worth, US
★★★★★ 5
Picky dog approved!
Color: S6-muti-color, Color: S6-muti-color
I have wasted so much money on dog balls that they won't even pick up! They finally were obsessed with the Kong rubber green/blue or red/blue ones, but they're $3+. each, and they break from the dogs squishing it. I honestly had zero expectations on these, and they BOTH picked them up on the first throw! That's huge!! Seem to work fine in the ChuckIt. As for the squeaker, at first I was like "Oh nooooo." when they both loudly started! Much to my (and my neighbors') happiness, the squeakers stopped working after a couple minutes. 🤣
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2025
W
Verified Purchase
William Lovelace
Boise, US
★★★★★ 5
Great dog toys
Color: S6-muti-color
These are long lasting, durable dog toys. My dogs love the squeak sound.
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Reviewed in the United States on May 23, 2026
K
Verified Purchase
Karen
Los Angeles, US
★★★★★ 5
Durable
Color: S6-muti-color
The balls are great for chewers. The squeaky didn’t last long but they are perfect for the ball launcher.
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Reviewed in the United States on May 18, 2026
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Candice K
Draper, US
★★★★★ 4
The squeeker isn't durable, but the balls themselves are.
Color: S6-muti-color, Color: S6-muti-color
I have two 70+lb, ball obsessed dogs (a field bred Golden Retriever, and an Old Time Scotch Collie), and these balls are living up to the abuse they're receiving. In the fall we always lose a ball or two in the yard due to getting lost in leaves or longer grass, so I always try and buy a multi pack at the start of the season, so went with these this year. I'm glad I did. Great price for a 6 pack, they fit the medium Chuck-It launcher (a little loosely, but they throw just fine), have great bounce, they FLOAT (which means I didn't lose any at the beach), and they're super durable to the dreaded "mouth squish." The squeaker dies pretty quick, like, within a day, but it isn't the kind that can fall out or choke your dog, so no worries there. The boys are happy, I'm happy, my wallet is happy - I've already ordered another pack.
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Reviewed in the United States on November 2, 2024

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