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Salsbury Industries

Model # 3506ZSU

Internet # 202400363

Bronze Surface-Mounted USPS Access Vertical Mailbox with 6 Doors

This item has been discontinued.
The Home Depot no longer carries this specific product.
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$240.00 /box



Model # 3506ZSU

Internet # 202400363

Made entirely of aluminum, Salsbury 3500 series USPS approved 4B plus vertical mailboxes feature a durable powder coated finish available in five (5) contemporary colors aluminum, brass, bronze, sandstone or green. Surface mounted units mount directly to a wall or other flat surface and are secured with mounting hardware through the back panel. Vertical mailboxes are approved for US Postal Service (USPS) mail delivery. Units feature 5-1/2 in. W x 16-1/4 in. H extruded aluminum doors. Each door includes a five (5) pin cylinder cam lock with two (2) keys and a 2-1/2 in. W x 5/8 in. H indentation to accommodate a label (included) identifying the tenant’s name and/or box number. Mailboxes are available in units with three (3) to seven (7) compartments. Each compartment is 16-1/4 in. H x 5-1/2 in. x 6-3/4 in. D.

  • USPS standard 4B plus approved
  • Surface mounted
  • Constructed of durable, heavy-gauge extruded aluminum
  • Doors and trim are striated to resist scratching
  • Mailboxes feature a full mounting frame that ensures complete enclosure of mail compartments
  • 16.25 in. H x 5.5 in. W x 6.75 in. D compartment size
  • 5-pin cylinder locks with 2 keys, 1000 key changes
  • ISO 9001: 2008 certified

Info & Guides

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Assembled Depth (in.) 
7.5 in 
Assembled Height (in.) 
19 in 
Assembled Width (in.) 
35.25 in 
Compartment depth (in.) 
Compartment height (in.) 
Compartment width (in.) 
Assembly Required 
Hardware Finish Family 
Letters/numbers included 
Load location 
Mounting type 
Multifamily Box Unit Type 
Wall Mount 
Name card holders included 
Number of Compartments 
Number of keys included per door/compartment 
Number of parcel lockers 
Outgoing mail indicator 
Outgoing mail slot/receptacle 
Warranty / Certifications
Manufacturer Warranty 
Three (3) Year 
U.S. Postmaster General approved 


Rated 4.7 out of 5 by 11 reviewers.
Rated 5.0 out of 5.0 by Great Product Product arrived when promised and was packaged well. April 22, 2014
Rated 5.0 out of 5.0 by Great for my duplex This was a must for my duplex. I use the third box for myself - with the mail coming for the property. Must read directions, USPS has a max install height. December 10, 2014
Rated 4.0 out of 5.0 by Very god product, easy to install The mailboxes are good quality and were easy to install. June 17, 2014
Rated 5.0 out of 5.0 by great value I love the value of this mailbox, in regards to other retailers, also the fact that comes in different colors was a plus. Easy to install and great quality. I oredered online and it arrived very quickly to my surprise. November 21, 2013
Rated 5.0 out of 5.0 by This product makes my house look even more beautiful! I bought this customized mailbox because I did not want my mailbox to look like everybody elses. The color is a warm brown and it blends in well with my beige stucco building. In years to come,I will still be happy that I waited the extra days to have it delivered to the store! You Rock Home Depot! October 22, 2013
Rated 4.0 out of 5.0 by This products build quality. The fit and finish of the product is good. I only am a little disappointed at the gauge on the metal. November 19, 2013
Rated 5.0 out of 5.0 by High quality, good price. It works great and so far seems to be holding up very well. I am glad I was able to provide my tenants an inexpensive, high quality secure mailbox. Outside of Home Depot, it seemed difficult to locate a reputable seller. July 9, 2013
Rated 5.0 out of 5.0 by American city classic Great design and size, good price. I wish they come in one, and two door versions. I bought 3 door mailbox for 2 family house. Easy to install. March 5, 2013
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