#1 Home Improvement Retailer

Internet #300118167

Model #5560B-R-10

Store SKU #1002093586

Sequoia Black Heavy Duty Post Mount Mailbox

  • Ultra thick heavy gauge galvanized steel construction
  • Mailbox is fully powder coated inside and out
  • Sleek magnetic closure
  • See More Details

Frequently Bought Together

+
+
Price:

Product Overview

The Sequoia with its durable construction is built to withstand abuse. The Sequoia design element is classic with a durable black powder coat and red flag. If you are looking for a mailbox to withstand the snow plow and baseball bat run-ins, look no further.
  • Ultra strong and rigid design
  • Constructed of heavy gauge galvanized steel and fully powder coated for corrosion resistance
  • Door and side panels provide a place for house numbers to be applied
  • Reinforced body for added rigidity
  • Galvanized steel flag powder-coated red
  • Overall outside dimensions of mailbox is 8.1 in. W x 9.7 in. x H x 20.7 in. D
  • Predrilled 4 in. x 10 in. mounting holes in floor allows for easy installation
  • Installation instructions included
  • Works with Architectural Mailboxes post models 5515, 5525, 5526, 6215, 7507, 7516 and 7510
  • Hardware and mounting bracket may be required to mount to posts not manufactured by Architectural Mailboxes (not included)
  • Order Architectural Mailboxes adapter plate 7540B for 4 x 4 wood post installation
  • Approved by the US Postmaster General
  • Limited lifetime structural warranty
  • 100% satisfaction guaranteed
  • Capacity: large






Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar Post Mount Mailboxes

current product
Sequoia Black Heavy Duty Post Mount Mailbox
Reliant Large, Locking, Post Mount Mailbox, Black4800 Series Post-Mount Heavy-Duty Rural Mailbox4800 Series Eagle Rural Post-Mount Mailbox
BrandArchitectural MailboxesGibraltar MailboxesSalsbury IndustriesSalsbury Industries
NameSequoia Black Heavy Duty Post Mount MailboxReliant Large, Locking, Post Mount Mailbox, Black4800 Series Post-Mount Heavy-Duty Rural Mailbox4800 Series Eagle Rural Post-Mount Mailbox
Price
Ratings
(388)
(118)
(132)
(23)
Mailbox SizeLargeLargeLargeLarge
SecurityNon-LockingLockingNon-LockingNon-Locking
Access TypeFront OnlyFront OnlyFront OnlyFront Only
MaterialGalvanized SteelGalvanized SteelAluminumAluminum
Hardware Finish FamilyBlackNickelBlackBlack
Mailbox Capacity (cu. in.)1622145014001400
IncludedFlagsFlags,Handles,Keys,MailboxFlagsFlags
FeaturesFade Resistant,Outgoing Mail IndicatorCorrosion Resistant,Decorative,Fade Resistant,Outgoing Mail IndicatorOutgoing Mail IndicatorOutgoing Mail Indicator
View ProductView ProductView ProductView Product

Specifications

Dimensions

Assembled Depth (in.)
20.79 in
Assembled Height (in.)
9.72 in
Assembled Width (in.)
8.03 in

Details

Access Type
Front Only
Assembly Required
No
Color
Black
Color Family
Blacks
Features
Fade Resistant,Outgoing Mail Indicator
Hardware Color Family
Black
Hardware Finish Family
Black
Included
Flags
Mailbox Capacity (cu. in.)
1622
Mailbox Size
Large
Mailbox Style
T2
Material
Galvanized Steel
Mount Type
Post Mount
Product Weight (lb.)
14.14
Returnable
90-Day
Security
Non-Locking

Warranty / Certifications

Manufacturer Warranty
Yes
U.S. Postmaster General Approved
Yes

Questions & Answers

28Questions29Answers

What size screws and what kind of screws do I need to buy to install this on an existing post?

Asked by Grandma December 22, 2020
2
Answers

Hello, the Sequoia mounting holes fit 5/16" bolts. The type of screws will depend on the type of post you have - if you are installing the mailbox onto a steel mounting plate, we would recommend using 5/16" bolts with nuts (and washers if needed), if you have a wooden post you will need 5/16" wood screws. Thanks for reaching out!

Does Home Depot offer installation services for post and mailbox?

Asked by Joe November 7, 2020
2
Answers

Hello, The Home Depot does not offer mailbox and post installation directly, but their Pro Referral program can help you find and compare professionals who do offer mailbox installation services close to your home. We suggest contacting your local The Home Depot location for further assistance. Thanks for reaching out!

what are the dimensions of this mailbox?

Asked by JOHN October 3, 2020
1
Answer

Hello, the mailbox is 8 in. W x 9.7 in. H x 20.8 in. D.

What is the country of mfg?

Asked by Gary September 25, 2020
3
Answers

Modern style nice color. Concern: will painting lastmuch long?

Can I paint designed on this mailbox?

Asked by BK June 30, 2020
5
Answers

sure, it's beautiful and shiny the way it is though. we slapped some street number stickers on it.

What gauge steel is this mailbox?

Asked by Laurin May 14, 2020
2
Answers

The main part of the mailbox, the upside down 'U' shape, is comprised of two layers of sheet metal, a double thickness, totaling about 0.132 thick., probably a sheet of 15 ga. and 16 ga. formed together. The mailbox is very sturdy, very well made.

Are the rivets on thw door hinge supposed to all be loose by design or is mine defective?

Asked by Tj April 28, 2020
3
Answers

Hello, the door hinges should not be loose. Please contact us directly at support@architecturalmailboxes.com and let us know your 5560 Sequoia Post Mount Mailbox has a loose door hinge (also attaching a proof of purchase will expedite the process) and we will be happy to help. Thanks!

Trying to order this mailbox but it is not adding it to the cart

Asked by Virgil January 18, 2020
2
Answers

Took awhile for me too.

Does this mailbox come with the mounting hardware?

Asked by patb October 16, 2019
5
Answers

No, It came fully assembled, including the red flag, but did not include any mounting hardware,

Regarding the size of the house numbers, many answers I see posted are for the numbers to be adde...

Asked by Painter June 12, 2019
4
Answers

I have not placed numbers on mine yet but am considering painting them on rather than the sticky ones.

Sequoia Black Heavy Duty Post Mount Mailbox - page 2

Customer Reviews

  • 4.8
    out of 388 reviews
  • 98% recommend this product
Filter by:
Showing 1-10 of 388 reviews
This mailbox is a replacement for an identical box. The previous one survived many hits from vari...
This mailbox is a replacement for an identical box. The previous one survived many hits from various vehicles vehicles travelling our road. We have found numerous side mirrors broken off vehicles adjacent to the mailbox. Indeed, it has survived mirror attacks, baseball bats, etc, for two years. But it recently met its match when an 8x8x16 concrete block flew off a truck speeding down our road and it knocked the box off the post. Upon reinstalling it, I found it had just the slightest dent in it, thus preventing the door from opening or, once finally opened, it could not be closed. All manner of sledge hammers, pliers, and vise grips could not bend the box back into shape in order to easily open and close the door. Overall, I'm very happy with the mailbox and chose this one again because of its strength.
by SQLGuy
Beautiful mailbox but terrible quality!
Got this end of April, thought it's a very nice quality and solid mailbox. But after only 3 months, two of the side rivets came completely off the base. It's a design/manufacturing issue, the lip of the rivets is too thin compared to the size of the hole.
by RC
Response from THD_UGCAug 4, 2020
Dear Valued Home Depot Customer, We have reached out to the manufacturer and their reply is, "Thank you for providing feedback about the Sequoia Mailbox. We are truly sorry the item you received did not meet your expectations as promised. It is our intention to provide only the highest quality items to our customers, and we regret that you are not completely satisfied with the item. We stand behind our products by promising a 100% Satisfaction Guarantee, and we offer a Lifetime Structural Warranty. We will always support a customer who isn’t completely satisfied, and we provide any assistance possible if anything goes wrong with a product. ​We will be reaching out shortly, but in the meantime please do not hesitate to contact us directly about this issue so we can help you. We can be reached at: support@architecturalmailboxes.com."
4 people found this helpful
Incorrect Dimension
This is a great mailbox! Very sturdy and well made! Unfortunately, the dimensions are incorrect. The width is supposed to be 8 inches. It is actually 7.75 inches. That makes this mailbox unusable for me. This is an excellent mailbox if you can accept a narrower width.
by HSVguy
2 people found this helpful
This is solid mailbox. I like that it has an option to mount from the inside or from the sides.
This is solid mailbox. I like that it has an option to mount from the inside or from the sides.
by GRHomeowner
3 people found this helpful
Its a nice Mailbox. Sturdy and well built. It fits well on top of a ledge type 4x4 post. The only...
Its a nice Mailbox. Sturdy and well built. It fits well on top of a ledge type 4x4 post. The only thing that would have made it better would have been to make the predrilled box bottom holes just a bit closer together so it would have mounted into the wood more to the middle of the post. In other words the way its drilled now the screws have just barely enough wood to screw in without missing the post. You may have to angle the screws in a bit to get them into enough wood. Or I guess you could drill more holes in the box but I didn't want to mess up the box with extra holes. Being the technical guy I am, I also added a micro switch to the door magnet latch using the existing magnet latch screws on the mailbox to trigger a separate wireless alert box I purchased online.. Now every time the post office opens the box to deliver the mail, I get an email and a text alert to my phone. All in all its a great box with plenty of room for large packages. It should make my mail person that stuffs it with packages a lot happier. I would highly recommend it.
by GR
3 people found this helpful
This is by far the most robust mail box that I have ever owned. It has the feel of being extreme...
This is by far the most robust mail box that I have ever owned. It has the feel of being extremely high quality and very solid. The action on the flag is very smooth and no worries about the flag dropping down on its own like cheaper models. The opening and closing action is beyond smooth with zero play in the hinges. Mounting instructions couldn’t be any easier with included hardware. Very nice design. Great product!!
by HomeDepotCustomer
2 people found this helpful
This is an excellent mailbox. The build quality is nice. All the rivets and connection points are...
This is an excellent mailbox. The build quality is nice. All the rivets and connection points are tight. The flag assembly is bolted on and works smoothly. The flag itself is made of a thicker metal than most mailbox flags.The paint is applied smoothly on the flag. The door hinge closes and opens easily. There's a magnet at the top of the door to hold it closed. The only issue I had with the door was the door handle was a bit loose. I reinstalled the handle screws tightly and used Loctite on the threads. It comes with instructions but you do need to buy a mailbox post adapter to secure the mailbox to a post. It has pre-drilled holes in the floor and the sides of the mailbox giving you two options to secure it to a mailbox post adapter. This mailbox is much heavier than other mailboxes of the same size. It also feels more solid when you knock on the surfaces. The floor of the mailbox is painted red and has a diamond plate surface stamped into it. This mailbox has a glossy finish and the paint is applied evenly on all surfaces. My expectations have been exceeded.
by Cheese
1 person found this helpful
This is a very sturdy and durable Outdoor Mailbox. It is made of pewter which should last a life...
This is a very sturdy and durable Outdoor Mailbox. It is made of pewter which should last a lifetime in the extreme elements. No brackets for installation are enclosed so If it is a fresh install or replacement like mine make sure you order a bracket and post or alter the exiting bracket like I had to do to secure it. It has a magnetic closure to keep the door secured. Very satisfied with the workmanship of this box.
by Yesgreg23
1 person found this helpful
This Architectural Mailbox, Sequoia Pewter Heavy-Duty Post Mount Mailbox is made heavier than a s...
This Architectural Mailbox, Sequoia Pewter Heavy-Duty Post Mount Mailbox is made heavier than a standard mailbox and according to the description if you're looking for a mailbox that can withstand the snowplow and baseball bat run-ins look no further. The 8 holes in the bottom of the mailbox made mounting this to my existing post adapter fast and easy, I just added my street number and done. I believe this will hold up better than a standard mailbox and should last a long time.
by eagle
1 person found this helpful
We live on a state road where cars and snow plows are moving at high speeds so our mailbox needs ...
We live on a state road where cars and snow plows are moving at high speeds so our mailbox needs to be heavy duty to survive the winters! This mailbox is truly heavy duty!! It is grayish black in color, with a slight sparkle. It measures approximately 19 1/2" deep x 9 1/4" tall x 7 3/4" wide. The handle is 5 1/2" long. There is nothing flimsy about this mailbox!! You can push on it anywhere and the metal is not denting or giving at all!! It comes with mounting instructions and pre-drilled holes for mounting. This is a nice looking mailbox and more importantly built to last with a very strong and sturdy structure.
by radioseeker1
1 person found this helpful
Showing 1-10 of 388 reviews