SKU: 29103221670

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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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 4C horizontal mailbox by Salsbury Industries with nine tenant compartments and two integrated parcel lockers for recessed installation. Built from heavy duty aluminum with stainless hardware and a durable powder coated finish for indoor or outdoor use. Key Features: USPS STD 4C Compliant: Front loading unit approved for new construction and major renovations Durable

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

USPS-approved 4C horizontal mailbox by Salsbury Industries with nine tenant compartments and two integrated parcel lockers for recessed installation. Built from heavy-duty aluminum with stainless hardware and a durable powder-coated finish for indoor or outdoor use.


Key Features:

  • USPS-STD-4C Compliant: Front-loading unit 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, carrier access door for USPS master lock, and anti-fish outgoing mail slot
  • Integrated Parcel Lockers: Two built-in lockers support package delivery and meet 1:5 USPS parcel ratio
  • Convenient Features: Individually numbered doors, outgoing mail slot with weather hood, factory-installed trim

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Series Salsbury 3700 Series 4C Horizontal Mailboxes
Mount Type Recessed mount, front loading, USPS access
Configuration Double column; 10-door-high unit with 9 mail doors and 2 parcel lockers; includes outgoing mail compartment
Overall Dimensions 31.125 in W x 37.875 in H x 16.5 in D (approx.)
Construction Heavy-duty aluminum with stainless steel hardware
Finish Durable powder-coated (colors available include aluminum, bronze, gold, sandstone; images show black front)
Security Heavy-duty cam locks; carrier access door for USPS master lock; anti-fish plate on outgoing mail slot
Door Sizes MB1 doors 3-1/4 in H x 13-1/4 in W; MB2 6-3/4 in H x 13-1/4 in W; MB3 10-1/4 in H x 13-1/4 in W; MB4 13-3/4 in H x 13-1/4 in W (general 4C sizes)
Parcel Locker Options Integrated parcel lockers; USPS requires minimum 1 parcel locker per 5 tenant compartments
Outgoing Mail Slot 10-3/4 in W x 3/4 in H with weather protection hood
Included Trim Factory-installed 3/4 in W x 1/4 in D trim; solid rear cover
Compliance USPS-STD-4C; ADA height compliant units available

Frequently Asked Questions (FAQ):

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


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


Q: What are the overall dimensions?
A: Approximately 31.125 in W x 37.875 in H x 16.5 in D for the double-column 10-door-high configuration.


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


Q: What comes with the locks?
A: Each tenant door includes a heavy-duty cam lock and typically three keys; USPS installs the master lock for the carrier door.


Streamlined Mail Management with Architectural Poise

This recessed 4C mailbox brings a crisp, modern order to multifamily lobbies and amenity corridors. The matte, powder-coated face and precisely numbered doors read as a refined grid—elevating everyday function. Pair it with warm wood wall cladding or honed stone to balance the industrial aluminum with organic texture. It’s a polished essential that signals thoughtful, luxury living from the moment residents enter.


Equip your building with secure, USPS-approved mail delivery—choose this Salsbury 3700 Series recessed unit today.

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: 29103221670

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Anthony
Grantham, US
★★★★★ 5
Stylish lightweight carrying case
Color: Tea Brown, Color: Tea Brown
It’s a great product for protecting your iPad. I personally find its design unique and lightweight for my use. A bonus to this case is its front pocket slip which can carry important (singular) papers/card.  Durability: Firm and sturdy Value for money: Fair cost with high quality Color: Brown Design: Professional portfolio
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 9, 2025
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grecia
Belleville, US
★★★★★ 5
Protect Your iPad
Color: Tea Brown, Color: Tea Brown
Perfect case for my iPad! I love the leather feel of the case especially for professional work settings. The exterior pocket is helpful to hold business cards or any document. I’ve had no problems with the case. The magnetic component keeps my tablet secure and the tablet stays in place when adjusting it. The keyboard connects via Bluetooth and I love that it has different colors to choose from. The light does not stay on the entire time, but it has a button to click on when you need the keyboard backlight on. I don’t use my iPad frequently but this case gets the job done. I always take it with me on flights without an issue and my tablet is always protected.
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Reviewed in the United States on January 23, 2026
A
Verified Purchase
Adessa Morciglio
Chelsea, US
★★★★★ 4
Affordable and Stylish Folio
Color: Blossom
Things to note: They keyboard requires charging. The keyboard is loose in the folio. For some reason I assumed it was attached. It's not unusable but a little tricky. I would have preferred it anchored into the folio. The folio itself self is lovely and well made. The keyboard feels like I better baby it or one wrong move and I might end it. I wouldn’t recommend it for heavy handers but I do appreciate the feel and lightness. I do wish I had listened to my husband and sprung for a pricier model with pass through charging but for the budget I feel I’ve gotten a good deal on a very elegant looking and functioning case.
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Reviewed in the United States on August 16, 2025
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Verified Purchase
cathy
Battle Creek, US
★★★★★ 5
iPad protector
Great iPad cases
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Reviewed in the United States on April 9, 2026
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TI
Charlottesville, US
★★★★★ 5
Bulky but beautiful
Color: Tea Brown
Great for when you need a keyboard, but slightly bulky. Overall, works well, looks luxurious.
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Reviewed in the United States on November 13, 2025

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