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Architectural Mailboxes Drive-in Post Kit Galvanized Steel Mailbox Post, Compatibility Code A, B, SDPK00AM, Black

Free shipping on orders over $29.99

$37.75

$ 16 .99 $16.99

In Stock

About this item

  • Constructed from rust-resistant galvanized steel for additional strength and stability
  • Designed for in-ground installation and recommended to be set up in concrete
  • Capable of supporting up to 50 lbs. evenly distributed
  • Black powder-coated finish preserves appearance and helps resist rust
  • Compatible with most standard size mailboxes - perfectly fits Architectural Mailboxes with Match codes A or B
  • Post assembly required before installing in ground
  • Mounting and installation hardware included for easy setup
  • Clean, modern design matches virtually any mailbox
  • Adjustable height cross arm offers additional support
  • Clean, modern design matches virtually any mailbox (mailbox sold separately)


The Steel Drive-In Post is a popular choice for just about any mailbox installation. With its clean and compact design, the post will also greatly enhance the look of any property. The rust-resistant steel post and crossarm feature a black powder-coated finish that offers the utmost in durability and good looks. This post can be installed directly in ground without the need for digging, while the crossarm is adjustable.


Kindle Customer
Reviewed in the United States on February 9, 2025
Perfect replacement.
Kindle Customer
Reviewed in the United States on August 4, 2024
it works but not very stable. not sure if I would buy it again
Beverly R.
Reviewed in the United States on August 26, 2024
Just what i was looking for , price was nice also working out great,very sturdy,wasnt hard to set up no cement neither
R. Knight
Reviewed in the United States on June 4, 2024
I only needed the platform and the braces that holds the mailbox. I have spare parts now. My neighbors keep hitting the mailbox post with their vehicles. The post is still standing but the mailbox was left dangling by 1 screw. Strong metal post.
Troy Kesner
Reviewed in the United States on December 3, 2024
I was skeptical, because I was driving the post into hard ground, but it drove down really sturdy with the driving end cap they include, and then the top part drives down solid on the bottom. have had no issues, still sturdy after heavy rains and temp fluctuations!
Placeholder
Reviewed in the United States on October 25, 2024
Simple and gets the job done. Not horribly priced compared to some either.
Machelle
Reviewed in the United States on October 21, 2024
I bought this to mount my square mailbox, it went perfectly 👌 just as expected. Easy to install. Very sturdy. Looks great.
Anabel M
Reviewed in the United States on August 26, 2023
The only thing that came in the box was the black metal. No screws, no instructions—nothing.