Salsbury CBU Multi Unit Mailbox – 16 door Cluster Box Unit - Type III - 3316 & 3385

FREE Shipping within Continental USA!

These front loading Cluster Box Unit Mailboxes are made of heavy duty aluminum to assure long lasting and maintenance free performance. Durable powder coating available in 6 colors protects the CBU. Salsbury are world leaders in the manufacturing of commercial and residential mailboxes, personalized home address plaques, mail slots and more. This high-quality CBU Mailbox makes a great first impression and guarantees that your mail is safe.

We are happy to offer special pricing to builders and HOA. Please contact us for more information

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Available Colors: Sandstone, Black, Gray (for replacement units), Green, White, Bronze


Please select your color from the drop-down menu at the top of the page.

Note - Gray units are available for replacement and infill on existing installations only.

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The Salsbury 16-door Cluster Mailbox Unit includes:

• FREE Shipping within Continental USA
• Salsbury 16-Door Cluster Unit Mailbox # 3316
• Short Pedestal # 3385

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Salsbury 16 door Cluster Box Unit Details:

• USPS Approved Pedestal Cluster Box Unit
• Made of heavy duty aluminum with sharp detail
• This cluster mailbox is rust free
• Finished in a durable powder coat in sandstone, black, gray, green, white and bronze
• Access through two (2) easy opening master door panels
• Includes two (2) fully integrated lockable boxes for oversized packages
• Convenient Outgoing mail slot includes weather protection flap
• Each aluminum door includes a heavy duty five (5) pin cylinder cam lock with dust/rain shield and 3 keys. To order additional key blanks please see the "Accessories" section at the bottom of this page.
• This mailbox features 16 mail compartments
• Made in the USA
• Availability: Usually ships in 1-2 business days
  
  
• CBU Mailbox Dimensions: 30.5”W x 48.25”H x 18”D
• Mail Compartment Dimensions: 12"W x 3"H x 15"D
• Outgoing Mail Slot Dimensions: 11-1/2” W x 3/4” H
• Outgoing Mail Receptacle Dimensions: 12”W x 4-3/4”H x 15”D
• Parcel Lockers Dimensions: 12”W x 13.5”H x 15”D and 12”W x 10”H x 15”D
• Pedestal dimensions: 14.5” H
• Pedestal Weight: 20 lbs.
• CBU Mailbox Weight: 170 lbs.
• Manufacturer’s part number: Salsbury 3316
• Manufacturer’s Warranty: 1 year

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Salsbury CBU Door Identification Systems:

Each CBU door has a 1" H number (1-8, 1-12, 1-13, 1-16, depending on the type of the Cluster Box Unit). The mail slot is labeled "Outgoing Mail" and the parcel locker(s) are labeled with a "P" and a corresponding number.
Custom identification systems are available as an option upon request. To order 1-3/4" W x 1-1/2" H custom engraved self adhesive placard for cluster box unit and outdoor parcel locker, please see the "Accessories" section at the bottom of this page.

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Salsbury 16-Door Cluster Box Units Images:

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Salsbury 16-Door Cluster Box Unit Dimensions:

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Salsbury 16-Door CBU Mailbox

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Salsbury 16-Door CBU Mailbox features

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Salsbury 16-Door CBU Mailbox open

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Salsbury 16-Door CBU Mailbox - Optional Decorative Top and Pedestal Cover can be ordered from the "Accessories" section at the bottom of the page.

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Salsbury 16-Door CBU Mailbox Door details

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