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Architectural Mailboxes Brown Steel Concrete Pad with Base Bracket Mount Mailbox Post

10 Reviews
  • Constructed from heavy gauge galvanized steel for durability
  • Commercial grade powder coated finish
  • Compatible with all Oasis mailboxes


The Architectural Mailboxes 28 in. Galvanized steel 1- mailbox post is designed for use with Oasis mailboxes and Architectural Mailboxes’ 5100 series, 6200 series and 6700 series mailboxes. The post is made with heavy-gauge galvanized steel to help ensure strength and features a commercial-grade powder-coated finish for durability.
  • Constructed from heavy gauge galvanized steel for durability
  • Commercial grade powder coated finish
  • Compatible with all Oasis mailboxes
  • 4-in x 10-in mailbox mounting bolt pattern
  • Designed to be mounted to a concrete pad
  • Suitable for surface-mount installation
Weight 23 lbs
Dimensions 7 × 13 × 30 in

Latest reviews

  1. Graddean

    I bought this post because it is steel. We have teenage vandals with a rite of passage test – they have to hit a mailbox with their car and see how far they can send it. Our previous vinyl single unit mailbox must have been a good target. They sent it several hundred feet into our neighbor’s yard. So, in replacing our mailbox, I decided steel would be a good choice. They might think twice about their cars before ramming a steel post. We dug the hole and in checking the fit of the mailbox, found that the pre-cut holes in the post do not line up with my standard mailbox!!! Since they are two different manufacturers, I guess you have to check that out! So, I took it back and ordered an aluminum post from the same company as my mailbox. Didn’t want to do this; preferred the steel, but it was easier to do that then try to find a box to fit the post.

  2. Brad1

    The post came exactly as described. Black, square, and a flat base for the box. A nice option would be for it to come with help to dig the hole.

  3. suzieC

    If you’re looking for a post that is solid and will hold up to the weight of the Architectural locking mailbox, this is a good post. I made sure to install the post in concrete to hold the weight of both the post and mailbox because the post is heavy.

  4. Ufdaman

    Built like a Tank!!!!! We replaced our mail box and POST since we had our
    Mail stolen. offered several security boxes and posts. Both were made from
    Heavy gauge powder coated steel. Only complaint is you can’t buy the post
    At the store, only online, but it was mailed to our home. We now can rest
    easier thanks to and the quality products they offer.

  5. rmanchego

    Good heavy weight, nice color, simple design, bolts could be longer, I had to swap them out for longer ones.

  6. Anonymous

    We had to build a new mail box post after a drunk knocked ours old (25 yrs)
    down. So I bought a strong steel square beam 3″ x 3″ x 7 ft long. I dug the hole
    3 ft deep and then put in 16 bags of Redi-Mix concrete and then steel beam
    into the the hole and hammered it deeper into the hole. I waited three days to
    let the concrete set and then I filled the hole with top soil and then I put
    this nice new post over the steel beam and it is now strong and tidy
    looking. So if another drunk comes along and hits it, I hope their car/truck
    is history.

  7. Chuck

    This post is way too short to be buried in the ground and still have the height correct for the post office. Which is 41-45 inches I believe. NOW we do get hurricanes down here so mine might need to be stronger than yours, just my opinion. Otherwise this would get 5 stars if it was longer. PS: none of the longer ones were available? This is what they sold and sent with the box? I inserted a 4×4 and drilled a couple holes and lagged it to the post. This extended its length by 12″ and then I poured concrete around the entire set-up.

  8. aBa99

    I purchased this post not for a mailbox, but for a little library. it works great with the container that was attached to it. The only thing that had to be changed was that I needed longer screws to attach the container to the post.

  9. Tim

    We wanted to replace our old non locking and ugly weathered 4×4 with something new and attractive. Rhis did the trick. Easily slipped over the old post and the new locking box was a breeze to attach.

  10. Jimbo

    The product was well made but way too short for a mailbox post. Very disappointed. not doing a good job on the website. Not always giving dimensions.

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