Free shipping on all orders. No tax except for Kansas, Missouri, Iowa, Nebraska, & Illinois.

1570 Series Cluster Mailboxes


The 1570 CBU is the most popular free-standing, pedestal-mounted cluster mailbox or Cluster Box Unit (CBU).

  • USPS Approved
  • Free Shipping
  • Safe and Secure Mail Delivery at Any Time
  • Volume Discounts
  • Multiple Color & Style Options

Free Shipping

We ship your commercial mailboxes free of charge.

No Hidden Fees

Pricing is simple and straightforward, nothing hidden.

100% Safe Payment

Pay confidently with the most popular payment processors.

Hundreds of Clients

We’ve fulfilled thousands of orders. Get your mailbox today.

Have a large volume job? We provide discounted bulk orders.

1570 Features


  • Sloped top for moisture runoff.
  • Interlocking, overlapping seams and tight clearances to prevent prying.
  • Standard silver adhesive identification decals contain up to five characters (engraving optional.)
  • Fully Integrated parcel locker(s) with key trapping lock.
  • Convenient solid aluminum integrated outgoing mail collection compartment prepped for USPS Arrow Lock.