Model # 5857-C

Internet #203913206

Mayne Charleston Mail Post, Clay


Charleston Mail Post, Clay

$15299 /each

Choose Your Options

  • Black
  • Clay
  • Granite
  • White
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Frequently Bought Together

Product Overview

The Charleston mail post will add curb appeal to any home. Design features include decorative molding details, inset panels and arched mailbox arm support. Mayne plastic mail posts are made from high quality polyethylene with built in UV inhibitors for long lasting protection from the elements.

  • Includes decorative post, mailbox support arm, hardware kit and instructions
  • Products ships in 2 boxes (standard post MP5843C/arm plus MP5818C)
  • Small mailbox recommended best suited for mailboxes weighing less than 7 lbs., top inset panel on the post measures 1.85 in. W x 25.6 in. H
  • Note: 4 x 4 wood post, mailbox and mailbox mounting hardware are not included
  • 15-year limited warranty

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


Accessory Type
Decorative,Fade Resistant
Post Installation Type
Fits Over 4x4
Post Material
Product Weight (lb.)
Weight Capacity (lb.)

Warranty / Certifications

Manufacturer Warranty
15 Year Limited Warranty

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Customer Questions & Answers

are there any posts that will fit over a 5 inch square footing?

are there any posts that will fit over a 5 inch square footing?
Asked by: Delidog
Hi Delidog, unfortunately for this Charleston Mail Post in White, if ordered on, will be shipped as it appears on We are not able to make changes to the product. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!
Answered by: THDSupport
Date published: 2017-02-08

I have an existing 4"x4" in place that only extends about 2 feet above grade. Is that long enough for this post?

Asked by: Curious
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Customer Reviews

Charleston Mail Post, Clay is rated 3.0 out of 5 by 2.
Rated 1 out of 5 by from Not recommended Unlike other posts I've seen, this one has to be put together manually with screws, as opposed to simply sliding the pieces in place. It was fairly easy to do but it doesn't line up straight and doesn't look quite right. It is also extremely difficult to install the mailbox itself to this post. The post is not very durable. It has noticable grass and dirt stains/scrapes on it just from laying it in the grass as I was working on installing it. I suggest looking elsewhere for your mailbox needs.
Date published: 2013-05-21
Rated 5 out of 5 by from Well Built and Beautiful to Look At Pricey, but very sturdy,and looks durable. Easy to install. Looks beautiful finished!
Date published: 2013-05-14
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