The 6 Best 4X4 Mailbox Posts (2023 reviews)

The gibraltar mailboxes 4x4 mailbox post is specially designed for your daily purpose and has plenty of most useful features. This large mailbox offers space to easily handle high volumes of mail along with padded envelopes and small packages. The Brighton innovative steel mounting bracket accommodates mailboxes with mounting holes located either on the sides or underneath. It has a powder-coated black finish that resists rust and should provide excellent service for many years. It's clean design will match any mailbox and add elegance to your landscape.

The reliant includes two keys for easy access to you and your household. They are designed to grip tightly onto the threads of the bolt. It works well with double-door mailbox plus mount & hardware included. It comes with all mounting hardware included.

Why We Like This:

Light weight and non-magnetic and fits gibraltar mailboxes perfectly
Perfect for the extra large gibraltar mailbox
Works great when placing in cement

Best For Wood Post: Custompak 4X4 Mailbox Post

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This is basically a plastic replica that mounts on a 4 x 4 post. It looks great easily mounted on an 8 foot post. It’s sturdy and supportive for the mailbox, easy to install and looks classy. There is a mounting plate and hardware included with your post set.

This is very nicely constructed faux stone. The 8 Decorative lag washers and screws also go into the white post recessed areas on the post. It's designed to slip over a 4x4 post. It's Very Sturdy.

Why We Like This:

Easy way to up your mailbox game
Looks nice and easy to install
New and hot release

Best With concrete: Vevor 4X4 Mailbox Post

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This steel post is pretty heavy and weighs around 14 pounds. The steel walls of the post are roughly 1/16” thick and quite sturdy. It has the standard plate on top to hold a mailbox. The post is set into the ground, the mounting plate is bolted onto the top plate of the post. There are four threaded holes in the top plate that are spaced in a square that is 3 and 11/32 inches apart. The post is heavy and well finished. The heads of these bolts will be inaccessible to a thief once the mail box is placed onto the mounting plate and secured to it with the two bolts described above that are accessible only by unlocking the mail door with one of the included keys.

Why We Like This:

You can quickly and easily finish the installation by yourself
Works very well, super easy to install over a 4x4 post
Heavy-duty, simple design for many mailbox sizes & styles
Strong and long enough to make sturdy

Best For wooden Post: Step2 4X4 Mailbox Post

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The Atherton mail post is an elegantly styled mail box post that features the look of classic wood craftsmanship without the maintenance of real wood. It is finished with a semi-gloss look for a mailbox post aesthetic worthy of any estate. The Atherton designs feature timeless detailing, including recessed panels, crown and cove moldings, and an elegant baseboard to complement your home’s architectural style. With a large wooden post at the core, this should hold up just fine in the weather and is easy to care for.

This stately, decorative mail post has just five pieces for easy installation over a standard 4x4 wooden post. It comes with the included universal mailbox mount, so you can complement the traditional, hand-crafted look with your choice of mailbox. The birds love it and build nests so every time you roll down your car window you have a mini stroke trying to dodge the bird shooting 90 miles out of it.

Why We Like This:

Sturdy, thick material and went together easily
Lot of satisfied buyers

Best For Large Mail boxes: universal Forest Products 4X4 Mailbox Post

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We would, of course, be remiss if we didn't mention universal forest products 4x4 mailbox post for daily purpose. It holds a large mailbox for packages very well. It is made from pressure-treated Southern yellow pine. It is a great regular wooden mail post. The installed post looks very good and sturdy.

Why We Like This:

Good investment for long term
New and hot release

Best Feature: Easy To assemble: Mayne 4X4 Mailbox Post

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This mailbox is extremely good looking and easy to install. It is made from high quality 100% polyethylene with built in uv inhibitors for long lasting protection from the elements. It includes a decorative post, mailbox support arm, hardware kit, and instructions. The post is hollow on the inside so it will slip over either an existing 4x4 post, or one you provide and install. It is suitable for small mailboxes weighing less than 8lbs.

The weather-proof and ultra-tough construction allows you to enjoy your mailpost all year long with very little winter preparation. This ensures that your product doesn't fade, preserves its color and increases its overall lifespan. It comes with a wide array of products including planters, window boxes, mail posts, address signs and storage bins.

Why We Like This: