✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Versatile Salsbury 16 Unit Cluster Mailbox A Size Doors Type Iii - Sandstone - 3316san-u Accessory [Ru68o5Zf]

$114.99 $367.99 -69%

Salsbury 16 Unit Cluster Mailbox A Size Elevate your mail management system with the Salsbury 16 Unit Cluster Mailbox, the perfect solution for apartment buildings, condominiums, and multi-unit dwellings. This USPS-approved cluster box unit (CBU) is

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Salsbury 16 Unit Cluster Mailbox A Size

Elevate your mail management system with the Salsbury 16 Unit Cluster Mailbox, the perfect solution for apartment buildings, condominiums, and multi-unit dwellings. This USPS-approved cluster box unit (CBU) is designed to provide both functionality and durability, ensuring that your mail is secure and easily accessible.

Key Features and Specifications

The Salsbury 3316SAN-U mailbox stands out with its Type III design, which adheres to stringent USPS regulations. This ensures that postal carriers can safely and conveniently access individual mailboxes using their master key. The mailbox is constructed with heavy-duty aluminum and stainless steel hardware, guaranteeing long-lasting performance. Key features include:

  • USPS Approved: Meets strict USPS "F" Specifications for Cluster Box Units (CBUs).
  • Secure Mailboxes: Each mailbox is equipped with a strong 5-pin cylinder cam lock and a weatherproof shield, providing reliable security with 3 keys included.

Practical Uses and Benefits

This high-security cluster box unit is not only ideal for apartment buildings and condominiums but also for commercial buildings and residential developments. Its durable construction and user-friendly design make it a practical choice for any multi-unit setting. Additional benefits include:

  • Outgoing Mail Slot: A dedicated compartment for outgoing mail with a weatherproof flap and mail slot for standard envelopes.
  • USPS Mail Carrier Access: Separate access door for postal carriers with a USPS master lock.
  • Optional Parcel Lockers: Expand functionality with built-in parcel lockers in various sizes to accommodate different package volumes.

What Our Customers Say

December 31, 2025

Absolutely no complaints!

I'm happy with this. It is just so very, very, very perfect.

- Rhys O..

December 31, 2025

Absolutely no complaints!

This works so well. I am very, very, very amazed.

- Illtyd A..

December 31, 2025

Absolutely no complaints!

This product delivers consistency and quality.

- Rhianedd V..

Write a Review

You Might Also Like

Discover more great products from our collection.

Bronyan Bed

Bronyan Bed

(40)
$61.99 $198.99 -69%
Tourmaline Wishing Well Ring

Tourmaline Wishing Well Ring

(385)
$67.99 $217.99 -69%
FREEDOM OF MOVEMENT

FREEDOM OF MOVEMENT

(900)
$63.99 $204.99 -69%
Karen's Square earrings

Karen's Square earrings

(195)
$30.99 $99.99 -69%
Open Basin Drain

Open Basin Drain

(549)
$22.99 $73.99 -69%
TIMBERLAND PREMIUM 6-INCH

TIMBERLAND PREMIUM 6-INCH

(577)
$44.99 $143.99 -69%

Copyright 2025 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY