13 Door CBU Mailbox - Bronze

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SKU: WL-CBU-13-BRZBM  |  View All 13 Door Cluster Boxes

13 Door CBU Mailbox - Bronze

(View all from Cluster Box Units)
13 Door CBU Mailbox - Bronze
Includes Pedestal
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List Price:
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$264.22 (20%)

Volume Discount Pricing
2 - 5$1,001.00
6+ $994.50
USPS Approved
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Door ID Layout

Door Identification

Door # 1 Text

Door # 2 Text

Door # 3 Text

Door # 4 Text

Door # 5 Text

Door # 6 Text

Door # 7 Text

Door # 8 Text

Door # 9 Text

Door #10 Text

Door #11 Text

Door #12 Text

Door #13 Text

According to manufacturer:
Usually ships in 1 to 2 business days
Custom Engrave ships in 1 to 2 week
Note: Products ship directly from the manufacturer, Cluster Box Units
According to our records: See our estimated delivery datesNote: Estimates are based on similar orders from this manufacturer in the last 90 days
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13 Door CBU Mailbox - Bronze

Made of heavy duty aluminum and stainless steel hardware, Weblife 3300 series USPS approved pedestal Cluster Box Units (CBUs) are accessed from the front through two (2) easy opening master door panels. The durable and corrosion resistant units feature a powder coated finish available in six (6) contemporary colors and can be mounted on the optional pedestals (#3385 for #3316 or #3313 and #3395 for #3308 or #3312) or a base of your choice. Each aluminum door includes a heavy duty five (5) cylinder cam lock with a dust/rain shield and three (3) keys. One additional compartment in each unit is labeled “Outgoing Mail" and includes a weather protection flap and an 11-3/4" W x 3/4" H mail slot. Each unit includes one or two (2) fully integrated parcel lockers. An attractive option to CBUs for new and existing CBU installations are Weblife 3300R series USPS approved Regency Decorative CBUs.

Model: 3313

  • Cluster Box Unit (CBU) - 13 "B" Size Doors - Type IV
  • (13) "B" mail compartments - 12" W x 4-3/4" H x 15" D
  • (1) parcel locker - 12" W x 10" H x 15" D

Powder Coated Finishes:

  • Sandstone
  • Bronze
  • Green
  • Black
  • White
  • Gray

Unit Size: 30-1/2" W x 48-1/4" H x 18" D
150 lbs.

Manufacturer Details:

About Cluster Box Units

Our cluster mailboxes are built to USPS standards and are approved by the United States Postal Service. Our CBU's mailboxes are built in the United States and are made to the highest security standards. These Cluster Box Units have been installed in neighborhoods and for commercial mailbox purposes for decades and with recent USPS regulations it appears that they will only become more relevant. Cluster box units as they are some times referred were the primary commercial box on the market just a few years ago, however today there are new styles that are available that offer flexibility away from the 8, 12, 13 & 16 door cluster box sizes.

Browse More Products from Cluster Box Units

For Your Reference:


This item is also sometimes listed under the following manufacturer numbers:
WL-CBU-13-BRZBM, 3313BRZ, 1570-13AF, 1570-13SP, 1570-13DBAF

Dimensions & Weight
Ship Weight:
13 Door CBU Mailbox - Bronze
62"H x 30-1/2"W x 17-7/8"D
13 Standard Compartments:
5"H x 12 7/8"W x 16 3/4"D
1 Outgoing Mail Compartment:
5"H x 12 7/8"W x
165.00 lbs
General Category:
Cluster Mailbox
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Have a question about this product?
Frequently Asked Questions
Question: Do keys and locks come with the cluster CBU mailboxes?
Answer: Yes, all tenant locks and keys are included.

Question: Hi, I need the something with 20 slots.
Answer: Please take a look at this Pedestal Mount Mailbox w/ 20 Doors and this  Pedestal Mount w/ 2 parcel units for more details. Please call our sales team at (866) 707-0008 if you need further assistance. Thank you.

Question: the locks and keys for delivery access and the parcel delivery lock are they included. if not are they available.
Answer: Yes, all necessary locks and keys are included with this unit. Each aluminum door includes a heavy duty five (5) cylinder cam lock with a dust/rain shield and three (3) keys.

13 Door CBU Mailbox - Bronze
Shipping Information:

Shipping Estimate:

Usually ships in 1 to 2 business days
Custom Engrave ships in 1 to 2 week

Stock Status:

In Stock

Ships to:


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