Skip to content

Your Cart (0)

Your cart is empty

(4.8)
Save $60

In-Ground Post

Sale price$114.99 Regular price$174.99
74 Reviews
Save $60

In-Ground Post

Sale price$114.99 Regular price$174.99

Our most common option, the Adoorn In-Ground Post installs into soil or over a 4x4. It’s sturdy, weatherproof, and built to keep your mailbox secure year after year.

Add Mailbox Address Numbers Buy your post and add Mailbox Address Numbers.
Color:Black
Post: Add a Post & Save 50%
Sale price$87.50 Regular price$174.99
Address Numbers: Silver Add Address Numbers & Save 60%
Sale price$9.99 Regular price$24.99
Overview

The Adoorn In-Ground Post is a sturdy mailbox post used to mount securely into the ground in your lawn. Crafted from heavy-duty galvanized steel and finished with a durable powder-coated finish, this post is built to last. It's available in black and fits beautifully with our Adoorn Post Mount mailboxes.

This In-Ground Post can be easily installed directly into the ground or can be mounted over a 4×4 wooden post (not included) to add more stability in cold weather areas.

Dimensions:  43”H x 4”L x 4”D

850046544484
In-Ground Post Sale price$114.99 Regular price$174.99
a412362d-5c61-454a-80ec-3c880a989018

Designed To Deliver

FREE SHIPPING

No fees. Just fast delivery.

LARGE CAPACITY

Handles more than just mail.

WEATHERPROOF

Built to outlast the elements.

Designed To Deliver

LARGE CAPACITY

Handles more than just mail.

WEATHERPROOF

Built to outlast the elements.

FREE SHIPPING

No fees. Just fast delivery.

LARGE CAPACITY

Handles more than just mail.

WEATHERPROOF

Built to outlast the elements.

FREE SHIPPING

No fees. Just fast delivery.

Stakes Directly into Dirt.

Built from heavy-duty galvanized steel with a weatherproof powder-coated finish, the Adoorn In-Ground Post installs directly into the ground or over a 4×4 for extra stability.

Red mailbox on a black post in a desert garden with palm trees.
Black metal table leg with a rectangular top plate.

Mounting Surface Provides Stability

Included Surface Mounting Plate provides stability to mailbox which lessons shaking while used.

Diagram of a mounting surface with dimensions and hole placements.

10" x 4" Hole Pattern

Fits all Adoorn mailboxes and most other mailboxes which utilize standard 10" x 4" hole pattern.

Black rectangular object with water droplets on its surface.

Heavy Duty & Built To Last

Heavy-duty galvanized steel construction & scratch-resistant powder coat finish keep from rusting due to rain and snow.

Made To Do More

Made to Do More

Hardware, Instructions Included

Includes all hardware needed plus Installation Instructions following all USPS requirements.

Includes a Surface Mount Plate

Surface Mounting Plate w/ 10" x 4" spread lessens shaking

Weatherproof + Built to Last

Heavy-duty galvanized steel construction & scratch-resistant powder coat finish keep from rusting due to rain and snow.

In-Ground Installation

Easily install into the ground / dirt only.

Allows for Extended Depth

Can be mounted over a 4×4 wooden post (not included) to add more stability in cold or wet weather areas.

FEATURED IN

Logo with the text 'REAL SIMPLE' in black capital letters.Logo of 'Good Morning America' in bold black letters.Black text logo with the word 'domino' in lowercase.Stylized sun with a face above the text 'OCBS MORNINGS'.
Logo with the text 'REAL SIMPLE' in black capital letters.Logo of 'Good Morning America' in bold black letters.Black text logo with the word 'domino' in lowercase.Stylized sun with a face above the text 'OCBS MORNINGS'.

Approved & Easy to Assemble

Built for Ground Installation

Installs in-ground only. 43"H x 4"W x 4"D. Includes 12" x 6" plate with 10" x 4" hole spread. Fits over 4x4 post (not included). USPS instructions included.

USPS Approved

Meets USPS installation standards for curbside mailboxes. Includes step-by-step instructions to help you set it up the approved way.

Approved & Easy to Assemble

Built for Ground Installation

Included Surface Mounting Plate provides stability to mailbox which lessons shaking while used.

USPS Approved

Meets USPS installation standards for curbside mailboxes. Includes step-by-step instructions to help you set it up the approved way.

FAQ

Have any more questions? Let us know!

CONTACT US

Customer Reviews

Based on 74 reviews
91%
(67)
4%
(3)
3%
(2)
3%
(2)
0%
(0)
T
Troy (Semmes, Alabama)
It all fits together well

It all fits together well.

M
Mariah D. (Las Vegas, Nevada)
T
Theresa

Great looking large mailbox. Very solid.

S
Sunny M.
Perfect!

We love our mailbox! , it’s well-made - and so aesthetically pleasing!