Salsbury Industries Free-Standing 4C Horizontal Mailbox Unit, Maximum Height, Double Column, Aluminum, Front Loading, USPS Access (72 in)
SKU: 69786897388

Salsbury Industries Free-Standing 4C Horizontal Mailbox Unit, Maximum Height, Double Column, Aluminum, Front Loading, USPS Access (72 in)

Sale price$722.25 Regular price$802.50
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Salsbury Industries Free-Standing 4C Horizontal Mailbox Unit, Maximum Height, Double Column, Aluminum, Front Loading, USPS Access (72 in)Free standing 4C double column aluminum mailbox with USPS front access A maximum height, free standing 4C horizontal mailbox system built from heavy duty aluminum with stainless steel hardware for indoor or outdoor use. This double column unit provides 20 tenant doors plus 2 parcel lockers and front loading USPS access, ideal for apartments and commercial buildings. Key Features: USPS Compliant Design: Front loading master door panels with outgoing

Free-standing 4C double-column aluminum mailbox with USPS front access

A maximum-height, free-standing 4C horizontal mailbox system built from heavy-duty aluminum with stainless steel hardware for indoor or outdoor use. This double-column unit provides 20 tenant doors plus 2 parcel lockers and front-loading USPS access, ideal for apartments and commercial buildings.


Key Features:

  • USPS-Compliant Design: Front-loading master door panels with outgoing mail compartment and USPS lock access
  • Durable Construction: Heavy-duty aluminum body with stainless steel hardware and powder-coated finish
  • High Capacity: 20 MB1 tenant doors with 2 parcel lockers to meet 4C requirements
  • Versatile Installation: Free-standing enclosure enables placement where wall mounting isn’t feasible
  • ADA Considerations: Available in ADA height compliant configurations

Specifications Table:

Specification Details
Mailbox Type Commercial 4C horizontal mailbox
Configuration Maximum height, double column
Access Front-loading USPS access
Tenant Doors 20 MB1 doors
Parcel Lockers 2 (PL45 size indicated)
Material Heavy-duty aluminum with stainless steel hardware
Finish Durable powder-coated; aluminum color
Overall Dimensions 19.00 x 32.25 x 72.00 inches (L x W x H)
Weight 130 lbs
Lock Type Heavy-duty cam lock; key lock
Use Indoor or outdoor
Mount Type Free-standing enclosure (not wall mount)
Outgoing Mail Includes outgoing mail compartment with 10-3/4" W x 3/4" H slot and weather hood
ADA Compliance ADA height compliant units obtainable
USPS 4C Requirement Minimum 1 parcel locker for every 10 tenant compartments

Frequently Asked Questions (FAQ):

Q: Is this unit approved for USPS delivery?
A: Yes, it includes USPS-approved 4C horizontal mailboxes with front-loading access and an outgoing mail compartment.


Q: Can it be used outdoors?
A: Yes. It is constructed of heavy-duty aluminum with a durable powder-coated finish suitable for indoor or outdoor use.


Q: How many tenant compartments and parcel lockers are included?
A: This configuration includes 20 tenant doors (MB1 size equivalents) and 2 parcel lockers.


Q: What are the overall dimensions?
A: Approximately 19.00 x 32.25 x 72.00 inches (L x W x H).


Q: Does it come with locks and keys?
A: Doors include heavy-duty cam locks with dust/rain shields and typically include 3 keys per compartment.


A Sleek Mail Center That Elevates Multi-Unit Entrances

This aluminum 4C mailbox feels crisp and contemporary, delivering order with elegant restraint. The double-column silhouette and uniform door layout create a refined rhythm while the powder-coated finish adds a polished touch. Pair it with clean architectural lighting and a neutral palette to anchor lobbies or community mail rooms. It’s a smart, sophisticated essential that makes daily life feel luxuriously organized.


Upgrade your property’s mail center with this USPS-compliant, durable 4C unit for secure, streamlined delivery.

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: 69786897388

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Verified Purchase
Jason Vorbeck
Houston, US
★★★★★ 1
Buy something better
This relay has experienced failure again after just a couple of months of use. It's not the mag coil that fails but rather the contacts are of such low quality that they corrode beyond their ability to conduct power, and fast. I have had to change two of these so far and am on the third one. The seller will ship replacements but who wants to keep replacing them? I have to travel in my RV with a spare. This relay has never been exposed to the elements. It's safely mounted inside a sealed bay. Be aware of any brands that look like this, they are all the same.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
D
Verified Purchase
Dave Kulina
Belleville, US
★★★★★ 5
Works great
I added extra batteries to run a truck camper without killing my main battery and this works great. Simple to install and i have no had any problems in the pay few months and i use it every single day
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Reviewed in the United States on April 18, 2021
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Installed in my RV.
This product works well. It is somewhat difficult to mount. The contact points are a little too close together. These deficiencies are understandable given its low cost and small size.
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Reviewed in the United States on January 18, 2021
A
Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 5
Inexpensive part and YouTube knowledge lead to quick fix
Size: 96158T-1PCS
Solenoid went out on boat. After viewing multiple videos on YouTube I figured that my solenoid was bad. Ordered this and received a day later. Replaced the other one and this worked perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
I
Verified Purchase
Ivar Andreassen
Carnegie, US
★★★★★ 5
Worked perfectly!
Size: 96158T-1PCS
Have an older Mercury 40hp 2 stroke. This Solenoid worked perfectly. It is not that easy to install, due to the design of the engine. It does require a bit of patient and the right tools to do it. If you have big hands and don't do this type of repair to often, call a friend that is better than you to get some help :) I have an older engine but it runs like charm. I will order an extra Solenoid and place in the box of "important spare parts" for the future. Very good experience for the purchase and overall quality of the part.
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Reviewed in the United States on January 14, 2022

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