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 2 - Aug 7

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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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rexpeper
Draper, US
★★★★★ 5
More of a travel kit
Size: 4 Piece Set
I love this stuff. Smells great makes my beard soft and my skin not itchy/flaky. The beard Shave loom is by far the best shaving cream loop that i've ever used. These bottles are Really small and would work really well as a travel kit. But Jack black's products are fantastit's . just do it. stop, what are you waiting for.
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Reviewed in the United States on November 11, 2023
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Beka Chikvaidze
Birmingham, US
★★★★★ 5
Good against dandruff
Size: 4 Piece Set
Works really well
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Reviewed in the United States on November 16, 2025
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Amy R.
Boise, US
★★★★★ 5
Great gift and great products
Size: 4 Piece Set
Bought this as a Christmas gift for my man and he absolutely loved it!
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Reviewed in the United States on June 8, 2025
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Product Review
Draper, US
★★★★★ 4
Not that Jack Black!
Size: 4 Piece Set
I bought this set assuming it was the actor/musician Jack Black’s skincare line. I figured a bearded celebrity would know all about quality beard care products. But actually it is not even named after a real person, it’s just a brand name. In fact, Jack Black the celebrity said he tried Jack Black products and they gave him a rash! Not a big deal though. I haven’t had such a reaction. The products smell fine, not overbearing, and seem to be working well. Cons: not exactly economical since it’s very small tubes. The beard oil pump is easy to overdo— Press too hard on the pump and you’ll end up with too much oil on your hands. A little goes a long way.
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Reviewed in the United States on February 13, 2024
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Lana
Cuba, US
★★★★★ 5
Wash/lube is travel/mini size
Size: 4 Piece Set
Did not realize beard lube and wash are mini/travel size but that’s my fault for not checking.
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Reviewed in the United States on May 3, 2026

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