4 Large Tenant Door Standard Style High Security CBU Mailbox with 2 Parcel Lockers (Pedestal Included) – USPS Approved – H1570-4T5AF

Product Code: H1570-4T5AF
Availability: Availability: Ships in Approx. 2-3 business days plus transit time. (Normally In-Stock) Excludes CBUs with custom numbering.
Free Shipping until 04/30/24!
(11 customer reviews)

Wholesale Pricing $2,440.00

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For quantities of 7 or more - Request Quote or Call 800-676-5161 for BULK wholesale pricing

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High-quality Commercial CBU Mailboxes Made in the USA

Wholesale PricesThe 1570 series CBU from National Mailboxes is designed to meet or exceed the new USPS Security Standards. These high security commercial Cluster Box Units (CBU) are made entirely of heavy duty extruded aluminum with stainless steel hinges, which means they won’t ever rust. CBUs include secure tenant doors, an outgoing mail slot, and parcel lockers – all in one durable and self-contained unit! You access your CBU from the front through an easy-opening master door gate assembly with a built-in hold open device. Our CBUs were designed to reduce mail theft and vandalism with stronger tenant doors, minimal pry points, improved outgoing mail slot, and much more.

Unit Size: 30-1/2″W x 17-7/8″D x 62″H (Installed Height)
Total Doors: 4 Tenant Compartments, 2 Parcel Lockers
Tenant Compartment Sizes: 12″W x 15″D x 6-1/2″H
Parcel Locker Compartment Sizes:
1 Compartment 12″W x 15″D x 9-7/8″H
1 Compartment 12″W x 15″D x 13-3/8″H
Outgoing Mail Compartment Size: 12″W x 15″D x 10″H
Pedestal Height: 28″H
Weight: 135 lbs
Standard Decal Numbering: 1 thru 4, 1P, and 2P
Colors: Sandstone (Shown), Black, Dark Bronze, Postal Grey, Forest Green (Add 2 extra days lead time), and White (Add 2 extra days lead time)

Product Features:

  • USPS approved
  • Meets or exceeds USPS security standards
  • Pedestal included
  • Front Loading
  • Includes a heavy-duty tenant cam lock with three keys for each tenant door
  • Includes Parcel Locker Compartments for Packages
  • Parcel lockers include a key trapping lock for secure package delivery
  • Includes an Integrated Outgoing Mail Slot with weather protection hood
  • Includes easy-opening master door gate assembly with a built-in hold open device
  • Includes standard silver adhesive identification decals with black numbers
  • Other tenant door identification options include Custom Number Plates or Custom Engraved Numbering (May increase lead time)
  • Heavy Duty Aluminum and Stainless Steel Construction
  • Rugged, weather-resistant powder coat finish resists scratching and vandalism
  • Master front loading door designed to prevent prying with interlocking overlap seams and tight clearances

Learn More About Cluster Box Units:


What is a CBU Mailbox?

How to install a CBU Mailbox:

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11 reviews for 4 Large Tenant Door Standard Style High Security CBU Mailbox with 2 Parcel Lockers (Pedestal Included) – USPS Approved – H1570-4T5AF

  1. Eugene D. (Dieringer’s Properties, Inc) (verified owner)

    Received just what I ordered & wanted. Everything in good shape.

  2. George G (W/Pallet Acquisition Inc) (verified owner)

    Was a couple weeks delayed in production, but then again what isn’t these days….but did arrive as promised after that delay.
    The mailbox itself is VERY well made, and came well packaged, and with all parts in-tact.
    Overall a very nice product!
    I would buy from National Mailboxes again 🙂

  3. Eugene D. (w/Dieringer’s Properties, inc) (verified owner)

    Product is just what I ordered and it arrived in good shape.

  4. David M. (W/ SQRL Enterprises) (verified owner)

    Arrived well packed. Did not receive a tracking number.

  5. Brian K. (verified owner)

    Excellent service, and a product that impressed my local Postmaster and the USPS Maintenance Manager.

  6. David F, (w/God’s House in Lone Elm) (verified owner)


  7. Mark B. (with Mcdonald’s) (verified owner)

    Delivered on time and just as ordered A+

  8. Nona C (with Wellington Land Development) (store manager)

    Easy to order, arrives timely.

  9. Scott R (with PeakCM Construction) (store manager)

    This is a high quality built product.

  10. Joe M. (from Coldwell Banker, SD) (store manager)

    The product is delivered in a timely fashion, always works and nothing is ever missing. Great service.

  11. Stan G

    Well made CBU mailbox. National Mailboxes did a great job of taking care of my projects mailbox needs.

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