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4 Large Tenant Door Cluster Box Unit With Pedestal

Product Number: F181570-4T5
What you need to know before you buy.
4 Door Cluster Mailbox with Pedestal 1570-4T5-BK Parcel Door: 4 Door Cluster Mailbox 1570-4T5-BK Outgoing Mail Slot With Anti-Fish Comb: 4 Door USPS Approved Cluster Mailbox 1570-4T5-BK

4 Large Tenant Door Cluster Box Unit With Pedestal

Product Number: F181570-4T5
What you need to know before you buy.

Bulk Pricing Options Available


1 $1,917.00

2+ Call for price

Before You Buy:

  • USPS Approved – Check with local Postmaster regarding placement
  • No modifications are allowed to the USPS design
  • Pedestal mount only – cannot be wall mounted
  • F-Series Cluster Box Units are sold with the pedestal, and cannot be sold without it
  • Front-loading – Delivery person distributes the mail from the front












Additional Resources:

Standard configuration details & dimensions
Weight 135 lbs
Number of Tenant Doors  4
Number of Parcel Lockers 2
Actual Unit Size
Height 62.00"
Width 30.50"
Depth 18.00"
Standard Compartment Size
Height 6.50"
Width 12.88"
Depth 18.00"

4 Large Tenant Door Cluster Box Unit Allows Large Volume Deliveries

4 large tenant door USPS cluster box unit

Maximum compartment space is available in this 4 tenant cluster mailbox.  Large tenant mail compartments measure at a height of 6 1/2” and a width of 12 7/8”, ensuring space for large volume mail delivery.  For larger package delivery this cluster box unit includes 2 parcel compartments measuring 10” high and 13” wide. Our cluster box units are front loading and come standard with an outgoing mail compartment for tenant convenience. Our F-series cluster mailboxes are robotically welded with stainless steel and aircraft aluminum to reduce possible mail theft and vandalism. A weather-resistant powder coat finish is available in multiple colors to protect this four-door cluster mailbox from outdoor elements and scratches. Reinforced compartment corners reduce possible pry points, making this cluster mailbox unit secure for outdoor use.

For cost-effective USPS F-series cluster mailboxes and other outdoor pedestal mailboxes order today.

4 Large Tenant Door Cluster Box Unit Features:

  • 4 Large Mailbox Compartments - Height 6 1/2" x Width 12 7/8"
  • 2 Standard Parcel Compartments - Height 10" x Width 13"
  • Available colors are Standard Sandstone, Black, Dark Bronze, Postal Gray, Forest Green, or White.
  • Check out a detailed line drawing of this product

4 Large Tenant Door Cluster Box Unit With Pedestal

This commercial cluster mailbox is constructed by one of the leading postal product companies in America. With heavy-duty tenant blocks and overlapping seams, it is effective in preventing prying from any possible vandals or thieves. Additionally, an unrivaled 5-year warranty by Florence Manufacturing on their products begins the day of shipping. This large cluster mailbox would be perfect for a health club or corporation requiring a streamlined solution to mail delivery.

At U.S. Mail Supply, we will ship our durable cluster box mail units anywhere in the United States, so you’ll rest assured it can withstand the snow of Wyoming, the rain of Georgia, and the heat of Arizona. With 6 architectural colors available, it can be the perfect accessory to any building you have, whether commercial or residential. Apartment complexes, office buildings, schools, you name it – our quality cluster mailbox units are perfect for everyone!

This 4 door cluster box unit has an easy, two-person installation that can be done in less than an hour! Once setup is complete it sits elegantly on its pedestal in the traditional, modern, or classic design options available.

Based in Wisconsin, U.S. Mail Supply wants to ensure our products aren’t just the right choice, but the right solution for your mail delivery needs. You will be guided through your purchase by our qualified customer service team to verify everything is exactly how you want it to be.

Cluster Box Units: A Brief History

Although a commonplace item now, CBUs were not always a part of how businesses, schools, or homes got their mail. Following the late 60s, cluster box units have exploded in popularity. Our history is relatively young, which means there is only time to move forward.

  • 1700s: Benjamin Franklin founded the first mail delivery system in the United States and becomes its first Postmaster.
  • 1800-1900: Letter carriers knock on citizens’ homes to deliver their mail and do not leave. They wait until someone answers the door to hand their mail to them.
  • 1923: The United States Post Office Department mandates that every household in America is to have a single mailbox or letter slot to receive their mail.
  • 1967: The United States Post Office Department first introduced curbside cluster boxes to neighborhoods in America.
  • 2001: USPS starts to approve locking mailbox designs to help customers protect their mail. Neighborhood Delivery Collection Box Units (NDCUs) were also developed this year. They would later evolve into CBUs.
  • 2004: The first changes to “apartment-style” mailboxes in 30 years are applied with new USPS regulations regarding wall-mounted, clustered mailboxes introduced this year.
  • 2005: New cluster box unit specifications are developed and become the standards for all manufacturers. It is this year that only USPS approved manufacturers are allowed to produce the “F-series” CBU.
  • Present Day: U.S. Mail Supply currently advertises stylish, quality outdoor cluster mailbox units to commercial and residential customers countrywide.

For more information regarding our services, check out our FAQS!

Make sure to choose the RIGHT mailbox.

Don't worry, we can help you figure out what's best and most cost efficient for your space. A representative at U.S. Mail Supply will help you figure out what is required for USPS or private delivery, the number of units you need and any information required for installation.