Salsbury 3300 Series Cluster Box Units (CBU's) - USPS Access

Secure Mail & Package Delivery Solution

Cluster Box Units (CBU's) manufactured by Salsbury Industries provide USPS access and offer a secure means of receiving mail and packages. They are ideal for commercial use or residential applications such as housing developments, apartments or townhouses. The 3300 Series is a USPS accessible CBU that includes a matching pedestal. Our cluster mailboxes are an excellent choice for durability because they are constructed of heavy-duty aluminum and stainless steel.

Official USPS Licensing & Certification

• Salsbury Industries is officially licensed and authorized by the U.S. Postal Service to manufacture Cluster Box Units (CBU's)
• Manufactured by Salsbury Industries to U.S.P.S. "F" Specifications
• License # 1CDSEQ-08-B-0026
• Salsbury Industries is an ISO 9001:2015 certified company and has excelled in the field of manufacturing since 1936

Premium Construction & Design Features

• Ideal for commercial and residential developments
• Include matching pedestal
• Constructed of heavy duty aluminum and stainless steel hardware
• Feature a durable powder coated finish
• Accessed from the front through 2 easy opening master door panels

Security & Access Features

• Doors include a heavy duty 5 pin cylinder cam lock with a dust/rain shield and 3 keys
• Include a carrier access door for U.S.P.S. installed master lock
• One compartment is labeled "Outgoing Mail" and includes a weather protection flap and an 11-3/4" W x 3/4" H mail slot

Integrated Parcel Locker System

• Include 1, 2 or 4 fully integrated parcel locker(s)
• Small parcel locker: 12" W x 10" H
• Medium parcel locker: 12" W x 13-1/2" H

Available Color Finishes

• Sandstone
• Bronze
• Green
• Black
• White
• Gray (for replacement units only)

Available Customization Options

• Custom engraved placards
• Custom engraved doors - regular
• Custom engraved doors - black filled
• Replacement locks
• Additional keys
• Key blanks
• Regency CBU decorative top
• Regency CBU decorative pedestal cover