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Constructed of heavy duty aluminum and stainless steel hardware, Salsbury 3300 Series Cluster Box Units (CBU's) are ideal for commercial and residential developments, multi-family homes and many other applications. These units feature a durable powder coated finish available in sandstone, bronze, green, black, white and gray. Salsbury 3300 Series Cluster Box Units are manufactured to U.S.P.S. "F" specifications and are an officially licensed product of the U.S. Postal Service for centralized mail delivery. The 3300 Series Type II mailboxes are accessed through the front through two (2) easy opening master door panels and includes an "Outgoing Mail" compartment, one (1) fully integrated parcel locker and the U.S.P.S master lock access door (lock installed by the U.S.P.S). Salsbury Industries is an ISO certified company and has excelled in the field of manufacturing since 1936.
From the Manufacturer
Salsbury 3300 Series Cluster Box Units (CBU's) - U.S.P.S. Access. 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. Ideal for commercial and residential developments. Include matching pedestal. Constructed of heavy duty aluminum and stainless steel hardware. Feature a durable powder coated finish available in sandstone, bronze, green, black, white and gray (for replacement units only). Accessed from the front through 2 easy opening master door panels. Available in "A" size doors (12-3/4" W x 3-1/8" H) and larger "B" size doors (12-3/4" W x 4-7/8" H). Doors include a heavy duty 5 pin cylinder cam lock with a dust/rain shield and 3 keys. Salsbury Industries is an ISO 9001: 2008 certified company and has excelled in the field of manufacturing since 1936.
JR
2025-08-15 14:23:07
Liked everything, great install video, great construction, easy to understand, durable, tenants will love it.
CustomerLeavingFeedback
2025-06-24 14:28:46
No issues after several months--just make sure it's installed well. Gives a lot more room than the old-school one that broke. Also, having the wider slots means less bent mail.
Customer
2025-06-22 12:34:22
This is a high quality, durable mailbox. It is easy to use and install. You just need to contact your local post office to have their lock set up.
Diogenes
2025-01-30 15:10:29
Good product.. 2 years in and it's still holding up very well. Highly recommended.
Benck
2024-12-22 13:31:54
Just like original.
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