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Commercial Cluster Mailboxes – 16 Door

  • The 16 door mail cluster box unit is the biggest of the Auth Florence Cluster Mailboxes.
  • Known as the world’s safest cluster box units, the Auth Florence design includes high grade aluminum and stainless steel materials with reinforced welded seams on loading doors.
  • This USPS cluster box is designed to offer the best defence against identity theft, mail fraud and vandalism and will ensure safe, reliable mail delivery.
  • The Auth Florence secure mailbox cluster unit is licensed and approved by the USPS for use as both Commercial Mailboxes and Residential Mailboxes.
  • Decorative cluster mailbox units come with the option to label tenant doors with strong hold silver number adhesives or custom engraved numbers.
  • Choose from 4 striking color choices to protect your outdoor cluster mailboxes against rust, scratches and dents; the durable powder coat finish will keep the mail cluster box in like new condition for years!
  • Customize mail cluster boxes for individual purposes; insert an outgoing mail slot plug or get a master lock for non-USPS serviced units.
  • Vandal-resistant, weather-resistant and theft-resistant: these cluster mailboxes provide the ultimate USPS approved commercial mailbox solution!
  • Custom Silver Decals can have up to 6 7/8" characters; USPS recommends up to 3 characters.
  • Custom engraving can have up to 12 3/4" characters and has black or white color fill options.
  • See more MailboxWorks Mailboxes.
Available Finishes
Auth Florence Cbu Mailboxes Black
Auth Florence Cbu Mailboxes Dark Bronze
Dark Bronze
Auth Florence Cbu Mailboxes Postal Grey
Postal Grey
Auth Florence Cbu Mailboxes Sandstone
Video on CBU Mailboxes

Door Numbering Options
Auth Florence Cluster Mailboxes Silver Decals
Silver Decals
Auth Florence Cluster Mailboxes Engraving
Florence Cluster Mailboxes Black Fill Engraving
Black Fill Engraving
Florence Cluster Mailboxes White Fill Engraving
White Fill Engraving
CBU Features
Florence CBU Mailboxes Features
Florence CBU Mailboxes Features
Other Views
Auth Florence Open Cluster Mailbox
Open Cluster Mailbox
Order Your Mailbox
Our Low Price: $1,301.99FREE SHIPPING
Availability: In Stock Ships In 2-3 Days
Volume Discount Pricing
CBU Mailboxes Finish More Info
Tenant Door Identification
Tenant Door Identification More Info
Custom Decals or Engraving Ship In 1-2 Weeks
Mailbox Details
Item Number:
  • AFECBU16
  • Mailbox
  • Pedestal
  • 3 Keys per Door
  • Overall
  • 62"H x 30-1/2"W x 17-7/8"D
  • 16 Standard Compartments
  • 3-1/4"H x 12-7/8"W x 16-3/4"D
  • 1 Outgoing Mail Compartment
  • 3-1/4"H x 12-7/8"W x 16-3/4"D
  • 2 Parcel Compartments
  • 10-1/4"H x 12-7/8"W x 16-3/4"D
  • 13-3/4"H x 12-7/8"W x 16-3/4"D
  • 160 lbs.
  • Auth Florence Manufacturing
  • Ships Via Common Carrier Truck Delivery
  • An official licensed product of United States Postal Service®
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