USPS Cluster Mailboxes

Salsbury Regency^® Decorative Cluster Mailboxes

Regency^® Decorative Cluster Boxes manufactured by Salsbury Industries provide USPS access and offer a secure means of receiving mail and packages. They are designed with elegance in mind, and are ideal for commercial developments and residential neighborhoods. The 3300R Series is a USPS approved cluster mailbox that includes a matching pedestal and a decorative top and decorative pedestal cover. Our Regency^® Cluster Mailboxes are an excellent choice for durability because they are constructed of heavy duty aluminum and stainless steel.

Regency^® Decorative CBU/OPL Accessories

Made of die cast aluminum, Salsbury U.S.P.S. approved Regency^® Decorative CBU mailbox and OPL accessories can be ordered separately from Salsbury 3300 series CBU’s and OPL's. Decorative accessories feature a durable powder coated finish available in five (5) contemporary colors and provide an elegant finished look to CBU and OPL installations. Decorative tops include a 3'' diameter ball finial and an attractive sloping design and easily mount to the top of CBU’s and OPL's with four (4) set screws (provided). Decorative pedestal covers easily attach over CBU mailboxes and OPL pedestals and include a plastic insect guard and installation hardware.

Salsbury Cluster Mailboxes are Durable and Secure

The Standard Cluster Box Unit and Regency^® Decorative Cluster Mailbox manufactured by Salsbury Industries provide USPS access and offers a secure means of receiving mail and packages. Constructed of heavy duty aluminum and stainless steel hardware, the Salsbury Cluster Mailbox 3300 Series is an excellent choice for durability. Each numbered aluminum door includes a heavy duty five (5) pin cylinder cam lock with a dust/rain shield and three (3) keys. One additional compartment in each CBU mailbox is labeled "Outgoing Mail" and includes a weather protection flap and an 11-3/4” W x 3/4” H mail slot with an anti-fish plate on the rear of the mail slot to prevent tampering.

Each Cluster Box Unit and Outdoor Parcel Locker includes one or more fully integrated parcel lockers and a matching pedestal. The Outdoor Parcel Lockers are accessed from the front through one or two (2) easy to open master doors. Each compartment features a double latch locking system to provide maximum security. The durable and corrosion resistant units feature a powder coated finish available in five (5) contemporary colors.

USPS Approved Cluster Mailboxes

Salsbury Industries is officially licensed and authorized by the U.S. Postal Service to manufacture Cluster Box Units (CBU's.) The Salsbury Standard Cluster Mailbox and Regency^® Decorative CBU Type I, Type II, Type III, Type IV, Type V, Type VI and Outdoor Parcel Lockers (OPL's) are all licensed and approved by the U. S. Postal Service. Salsbury CBU’s are manufactured to U.S.P.S. "F" specifications.

When you set up your Cluster Mailbox the local post office will install an "Arrow Lock." This lock is used for the local post master to open the unit and deliver the mail. When the U.S. Postal Service delivers a package to the parcel locker, a parcel locker key is placed in the recipient's mailbox. Once the recipient opens the parcel locker, the key is automatically retained in the lock until it is removed with the USPS control key.

Mailbox Configurator

Design a Mailbox Configuration - Our Mailbox Configurator will help you determine the optimal number of mailboxes and parcel lockers needed on your specific requirements. A summary with elevations, rough opening dimensions, sample installation instructions, model numbers, and other useful information is provided.

Cluster Mailboxes can also be ordered for Private Access Applications

Standard and Regency Cluster Box Units can also be ordered for Private Access applications.   Private access Cluster Box Units are an excellent choice for communities like military bases and colleges that do not use the United States Postal Service for mail delivery. Master commercial locks (# 3375) can be ordered for the access doors and parcel lockers to convert USPS Access CBU’s to Private Access units.