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16 Door USPS & Courier Cluster Mailbox Unit 1570-16-SD Anti-fish Security Comb: Commercial USPS & Courier Cluster Mailbox Unit vital™ (1570-16) Parcel Compartment: Commercial Cluster USPS & Courier Mailbox Unit Features (1570-16)

Florence 16 Tenant Cluster Mailbox Model #1570-16

Product Number: F181570-16
What you need to know before you buy.
16 Door USPS & Courier Cluster Mailbox Unit 1570-16-SD Anti-fish Security Comb: Commercial USPS & Courier Cluster Mailbox Unit vital™ (1570-16) Parcel Compartment: Commercial Cluster USPS & Courier Mailbox Unit Features (1570-16)

Bulk Pricing Options Available


1 $2,052.00

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










Product Video: vital™ 1570-16 Cluster Box Unit (CBU)



Additional Resources:

Standard configuration details & dimensions
Weight 175 lbs
Mailbox compartments 16
Parcel lockers 2
Outgoing compartments 1
Actual Unit Size
Height 62.00"
Width 30.50"
Depth 18.00"
Standard Compartment Size
Height 3.00"
Width 12.00"
Depth 15.00"

Florence 16 Tenant Cluster Mailbox Model #1570-16 - USPS Approved

Outdoor 8 unit cluster box unit (CBU)

The Florence 16-door cluster mailbox with a pedestal is a top-of-the-line mailbox unit for multi-tenant living spaces. Made from heavy-gauge aluminum, this outdoor mailbox unit is durable, corrosion-resistant, and powder-coated in several color finishes. The Florence "F" Series CBU line is an Officially Licensed CBU product of the US Postal Service for centralized mail delivery. License #2021212.

With a capacity of 16 mailbox compartments, this pedestal mailbox unit has enough space to accommodate the mail delivery needs of several households. The mailbox unit is designed with front access.

This outdoor cluster mailbox unit also includes two parcel lockers with front doors. 
The parcel lockers are generously sized to accommodate larger packages, and each compartment includes three keys for added security. 

Check out our USPS Approved F-Series cluster mailboxes or other outdoor pedestal cluster mailboxes.

16 Tenant Door Cluster Box Unit Features

The 16-tenant door pedestal outdoor mailbox is a highly versatile and customizable mailbox solution designed for use in multi-unit residential buildings and commercial properties. Featuring heavy-gauge aluminum construction, powder-coated finish, and front access, this mailbox unit provides tenants and mail carriers with a secure and convenient way to manage mail and packages. With customizable numbering, multiple color options, and a 5-year limited warranty, the 16-tenant door cluster box unit is a top choice for property managers seeking a reliable and durable mailbox solution.

  • Material: Heavy-gauge aluminum
  • Powder Coated Finish: Yes
  • Color: Standard Sandstone, Black, Dark Bronze, Postal Gray, Forest Green, or White.
  • Access Type: Front
  • Assembly Required: Yes
  • Arrow lock for USPS: Yes
  • Custom Numbering: Yes
  • Mount Type: Pedestal Mount
  • Capacity: 16 mailbox compartments
  • Outgoing Mail: Outgoing mail slot with mail flap and adjustable mail flap stop
  • Parcel Lockers: 2 parcel lockers with front doors
  • Number of Keys Included: 3 keys per mailbox and parcel locker; 5-pin lock
  • Master Lock: Yes, includes one private master lock for the entire mailbox unit
  • USPS Approved: Yes
  • Warranty: 5-year limited warranty against manufacturer defects.

16 Tenant Door Cluster Box Unit Security Features

The Florence 1570 series CBUs showcase an array of exceptional security features, designed to keep your mail safe and secure. Each mailbox comes with its own individual lock, while the heavy-duty cam locks offer an added layer of protection. These cam locks are further enhanced with a dust/rain shield, safeguarding your mail against harsh weather conditions and potential tampering. The combination of these robust security features makes Model #1570-16 an excellent and trustworthy choice for both residential and commercial properties, ensuring your mail remains protected and offering you much-needed peace of mind. Check out a detailed line drawing of this outdoor mailbox unit.


The Benefits of Your 16 Unit Outdoor Cluster Mailbox

The 16-unit pedestal cluster box is a versatile and reliable mailbox solution that is commonly used in multi-unit residential buildings and commercial properties. With a range of features designed to enhance security, convenience, and durability, the 16-unit cluster box offers numerous benefits for property managers and residents alike. 

  • Durable, corrosion-resistant heavy-gauge aluminum construction
  • Ample space with 16 mailbox compartments and 2 parcel lockers with front doors
  • Convenient front access for mail carriers and recipients
  • Secure individual locks for each mailbox compartment and heavy-duty cam locks with a dust/rain shield
  • Includes private master lock for added security
  • Generously sized parcel lockers to accommodate larger packages
  • Powder-coated finish for a sleek, modern look
  • Easy-to-assemble pedestal mount design
  • 5-year limited warranty against manufacturer defects

Optional 16-Unit Cluster Box Accessories

Looking for more options? Our optional mailroom accessories can enhance your centralized mail center. Choose the optional mail supply accessories that best suit your needs and elevate your mailbox installation to the next level!

Keep things tidy with our red, white, and blue mail recycling bins, providing receptacles for the disposal of unwanted mail, or create a recycling center with these matching modules.

Collection boxes are the perfect addition to your mailbox installation. These secure collection modules are designed for the either postal or private collection of items such as small packages or parcels, personal or confidential documents, keys, or other small objects.

Key keepers provide secure access to important keys, with the option to have a postal lock installed by local postal officials.

Mail sorters are a fantastic way to keep your mailroom, office, or classroom organized. We supply horizontal and vertical mail sorters in a wide range of styles and sizes.

Purchase Your 16 Unit vital™ 1570 Series CBU

Are you looking for a secure and convenient USPS-approved cluster mailbox for your multi-tenant property? Order the 16-Unit Florence cluster (CBU) mailbox today! With its durable construction, ample space, and advanced security features, this USPS-approved mailbox unit is the perfect solution for your residents' mail delivery needs. If you have any questions or would like to request a mailbox quote for a multi-family mailbox installation, please don't hesitate to contact our mailbox experts. Order now and give your residents the peace of mind they deserve!

Not Quite What You’re Looking For? The industry experts U.S. Mail Supply also offer an easy free mailbox quoting process. We always assist you in configuring the most efficient mailbox layout for your commercial or residential needs while being in compliance with the most up-to-date USPS postal regulations. All of our 4C mailboxes meet strict STD-4C USPS regulations, requirements, and security standards to help with parcel and package protection, as well as, identity theft protection.

Contact our mailbox suppliers with any questions or to place your mailbox order today!

Mailbox Applications

Apartment Mailboxes for Sale
Commercial Mail Boxes
USPS Approved Mailboxes



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.