SKU: 35698057330

Salsbury Industries Maximum Height Recessed Mounted 4C Horizontal Mailbox, 9 Doors with Parcel Locker, Front-Loading, Aluminum, 17"W x 57.125"H x 16.5"D

Sale price$582.31 Regular price$647.01
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Description

Salsbury Industries Maximum Height Recessed Mounted 4C Horizontal Mailbox, 9 Doors with Parcel Locker, Front-Loading, Aluminum, 17"W x 57.125"H x 16.5"DMaximum Height 4C Recessed Mailbox, 9 Doors + Parcel Locker USPS approved 4C recessed horizontal mailbox designed for maximum height installations. Built from heavy duty aluminum with stainless steel hardware and a durable powder coated finish, it includes nine tenant doors, an outgoing mail slot, and an integrated parcel locker for secure package delivery. Key Features: USPS 4C Compliant: Front loading unit meets USPS STD 4C and maximum height

Maximum Height 4C Recessed Mailbox, 9 Doors + Parcel Locker

USPS-approved 4C recessed horizontal mailbox designed for maximum-height installations. Built from heavy-duty aluminum with stainless steel hardware and a durable powder-coated finish, it includes nine tenant doors, an outgoing mail slot, and an integrated parcel locker for secure package delivery.


Key Features:

  • USPS 4C Compliant: Front-loading unit meets USPS-STD-4C and maximum height requirements for new builds and major renovations
  • Durable Construction: Heavy-duty aluminum body with stainless steel hardware and powder-coated finish for indoor/outdoor use
  • Secure Access: Each door includes a heavy-duty cam lock with dust/rain shield and 3 keys; anti-fish plate on outgoing slot
  • Integrated Parcel Locker: Built-in PL4.5 (15-1/2" H) parcel locker supports required 1:5 ratio
  • Easy Integration: Factory-installed trim, solid rear cover, and connector kit simplify multi-unit installations

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Series Salsbury 3700 Series 4C Horizontal Mailboxes
Mounting Type Recessed mounted
Loading Type Front loading (USPS access)
Overall Dimensions 17" W x 57.125" H x 16.5" D
Unit Configuration 9 tenant doors + 1 integrated parcel locker + outgoing mail compartment
Parcel Locker Size PL4.5 (15-1/2" H)
Door Sizes MB1: 3-1/4" H x 13-1/4" W; MB2: 6-3/4" H x 13-1/4" W; MB3: 10-1/4" H x 13-1/4" W; MB4: 13-3/4" H x 13-1/4" W
Construction Heavy-duty aluminum with stainless steel hardware
Finish Durable powder-coated (aluminum color shown; other finishes available)
Security Heavy-duty cam locks with dust/rain shield; anti-fish plate on outgoing slot
Compliance USPS-STD-4C compliant; ADA height compliant units available
Included Components Factory-installed trim (3/4" W x 1/4" D), solid rear cover, 4C connector kit
Applications Apartments, commercial buildings, residential developments
Weight 85 lbs

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: How many tenant compartments does it include?
A: Nine individually numbered mail doors plus one integrated parcel locker and an outgoing mail compartment.


Q: Can it be used outdoors?
A: Yes. The heavy-duty aluminum construction and powder-coated finish support indoor or outdoor installations.


Q: What are the dimensions and weight?
A: Approx. 17" W x 57.125" H x 16.5" D; about 85 lb.


Q: Does it include locks and keys?
A: Each tenant door includes a heavy-duty cam lock with a dust/rain shield and three keys; USPS installs the master arrow lock for carrier access.


Streamlined Mail Management with Architectural Poise

This 4C mailbox brings a refined, utilitarian elegance to lobby walls, creating an orderly rhythm of compartments that feels tailored and modern. I love the softly sheened aluminum finish and crisp numbering—details that whisper sophistication. Pair it with textured stone or warm wood paneling to balance its industrial clarity. It’s a quiet statement piece that elevates everyday function into luxurious convenience.


Upgrade your building’s mail center with this USPS-approved 4C unit for secure, efficient delivery—order now.

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: 35698057330

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IT Secure Force
Whiting, US
★★★★★ 5
Excellent dog balls — safe design and very durable
Style: Fetch Balls (Pack of 3), Size: 2.5 inch
These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference. Aside from the safety benefit, they bounce well, are easy to clean, and hold up to a lot of playtime. They’re firm but not rock-hard, and my dog goes crazy for them. Great value, great quality, and a thoughtful design. Highly recommended for dog owners who want a safer alternative to standard solid rubber balls.
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Reviewed in the United States on December 1, 2025
M
Verified Purchase
mike
Birmingham, US
★★★★★ 5
Great ball for heavy chewers
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
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Reviewed in the United States on April 26, 2026
M
Verified Purchase
Me
Charlottesville, US
★★★★★ 5
Durable
Style: Fetch Balls (Pack of 2), Size: 3 inch
Very bouncy. I like the noise it makes when you throw it. Pretty durable. Good size. Dog loves to play with them. Good material. Easy to use.
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Reviewed in the United States on April 5, 2026
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Susan Cedar
Lake Worth, US
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026
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Verified Purchase
Maddox
San Leandro, US
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
These balls are indestructible! We have a lab and a lab mix and they CANNOT damage these balls. They love them for fetch and to just chew on them (slightly squishy, but NO damage). Best toys we have bought for them.
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Reviewed in the United States on April 19, 2026

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