SKU: 68780920964

Salsbury Industries 41 in. H x 31-1/8 in. W Aluminum Front Loading 4C Horizontal Mailbox, 15 MB1 Doors with 1 PL5 Parcel Locker

Sale price$871.62 Regular price$968.47
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

Salsbury Industries 41 in. H x 31-1/8 in. W Aluminum Front Loading 4C Horizontal Mailbox, 15 MB1 Doors with 1 PL5 Parcel LockerFront Loading 4C Horizontal Mailbox, 15 MB1 Doors + PL5 USPS approved 4C recessed horizontal mailbox constructed from heavy duty aluminum with stainless hardware. This double column unit features 15 MB1 tenant doors, one integrated PL5 parcel locker, and an outgoing mail slot for secure community mail service. Key Features: USPS STD 4C Compliant: Approved for new construction and major renovations Durable Aluminum Build: Heavy duty aluminum with

Front-Loading 4C Horizontal Mailbox, 15 MB1 Doors + PL5

USPS-approved 4C recessed horizontal mailbox constructed from heavy-duty aluminum with stainless hardware. This double-column unit features 15 MB1 tenant doors, one integrated PL5 parcel locker, and an outgoing mail slot for secure community mail service.


Key Features:

  • USPS-STD-4C Compliant: Approved for new construction and major renovations
  • Durable Aluminum Build: Heavy-duty aluminum with stainless steel hardware and powder-coated finish
  • Secure Access: Heavy-duty cam locks with dust/rain shields; carrier access door for USPS master lock
  • Integrated Parcel Locker: Includes one PL5 locker (17-1/4" H) to meet USPS 1:5 parcel ratio
  • Convenient Outgoing Mail: Built-in mail slot with weather protection hood and anti-fish plate

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Construction Heavy-duty aluminum with stainless steel hardware; powder-coated finish
Mounting Type Recessed (optional free-standing and surface-mounted enclosures available)
USPS Compliance USPS-STD-4C; USPS-approved
Overall Dimensions 31.125" W x 41.375" H x 16.5" D
Unit Height 11-door-high (approx. 41-3/8" H), double column
Tenant Compartments 15 MB1 doors (3-1/4" H x 13-1/4" W each)
Parcel Lockers 1 integrated PL5 (17-1/4" H)
Outgoing Mail 10-3/4" W x 3/4" H mail slot with weather protection hood and anti-fish plate
Locks Heavy-duty cam locks; tenant doors include 3 keys; USPS installs master arrow lock on carrier access door
Finish Options Available in aluminum, bronze, gold, sandstone
ADA ADA height compliant units available
Series Salsbury 3700 Series 4C Horizontal Mailboxes
Configuration Front-loading, double column, recessed mounted; includes connector kit and solid rear cover

Frequently Asked Questions (FAQ):

Q: Is this unit USPS approved?
A: Yes, it is manufactured to USPS-STD-4C and is USPS approved for indoor or outdoor use.


Q: How is the unit mounted?
A: It is designed for recessed mounting; optional free-standing or surface-mounted enclosures are available.


Q: What are the overall dimensions?
A: Approximately 31.125" W x 41.375" H x 16.5" D.


Q: What tenant door size does MB1 refer to?
A: MB1 doors are 3-1/4" H x 13-1/4" W.


Q: Does it include keys?
A: Each tenant door includes a heavy-duty cam lock with 3 keys; the USPS installs the master lock for carrier access.


Streamlined Community Mail—Built for Elegance and Endurance

This 4C mailbox brings a clean, architectural silhouette to shared spaces, marrying function with refined industrial appeal. The powder-coated aluminum finish and crisp, numbered doors create a harmonious, organized façade. Pair it with a matching free-standing enclosure and warm wall materials for a layered, contemporary look. A polished essential that elevates lobbies and corridors with durable, luxurious utility.


Upgrade your property with USPS-approved, secure 4C mail service—order this Salsbury 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: 68780920964

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4.4 ★★★★★
Based on 14 reviews
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K
Verified Purchase
katie casey
Draper, US
★★★★★ 5
Great shelves and very sleek
Size: 31 x 7, Color: Black-rgb
Love these shelves so much. They have been holding up my Lego flower collection beautifully
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
I
Verified Purchase
Ivan
Houston, US
★★★★★ 1
wasting your money
Size: 35 x 7, Color: White-rgb
I’m very disappointed with this purchase. The shelves have a questionable finish - honestly, you can get something cheaper and much better quality at IKEA. But the biggest issue is the lighting. None of the lights work. I put in brand-new batteries and absolutely nothing happens. I wouldn’t recommend wasting your money on this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2025
M
Verified Purchase
MemoJuan13
Battle Creek, US
★★★★★ 3
Lights stop working after a few usage
Size: 31 x 7, Color: Black-rgb
I had these shelves for a few months now. The shelves are great and are very easy to install. I also like that they offer different sizing, so depending what you are storing on them. They can fit a lot of items and are sturdy so you don’t have to worry about it falling. The lights were amazing at first and the main reason why I bought this product, but after a few times using them they stopped working completely and no longer connect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2025
P
Verified Purchase
polly becker
Lake Worth, US
★★★★★ 2
Keep scrolling
Incomplete kit. Missing anchors. LED are white not yellow or amber. Shelf is dented. Had to buy double sided tape for the LEDs to stick. Strips can't hold weight of charging blocks. Not easy to install
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Reviewed in the United States on May 16, 2026
M
Verified Purchase
Maria c.
Carnegie, US
★★★★★ 5
Highly recommend
Size: 35 x 7, Color: White-rgb, Size: 35 x 7, Color: White-rgb
I absolutely love the look of this coffee and beverage station. The purple LED lighting creates a modern and inviting atmosphere, while the neatly organized syrup bottles and glassware give it a professional café-style appearance. The variety of flavored syrups offers plenty of options for customized drinks, and the clean white shelving makes everything easy to access and visually appealing. The setup feels both elegant and functional, making it perfect for serving specialty coffees, lattes, and other beverages. The decorative touch on the upper shelf adds personality and style, creating a welcoming space for customers or guests. Highly recommended for anyone looking to create a premium coffee experience! ☕✨
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Reviewed in the United States on June 1, 2026

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