The 6 Best Heavy duty metal Mailbox Posts (2023 reviews)

This mailbox is heavy and needs a stable base and post. It is perfectly, this post is constructed of very sturdy metal. It is made to Slide Over a standard 4 x. The mailboss metal post fits over the base and they are fastened together. It is easy to install and dresses it all up.

The 7121 comes with bolt holes already drilled and lag bolts to do the job. It fits either a mailbox or a spreader bracket. It takes a bit of planning for each installation. This is a well made post and if you purchase a Mail Boss mail box it is easy to install the mail box on the post.

Why We Like This:

Very sturdy and easily mounted to mailboss mailbox with 4 supplied bolts
Sturdy, strong, beautiful with a black mailbox on top
Comes with the screws/bolts to mount to the mailboss universal mounting plate
Very nice looking & matches the mail box

Best With Gibraltar Mail Box: Gibraltar Mailboxes Mounting And Installation Hardware

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate post. The gibraltar mailboxes mounting and installation hardware is exactly that - it's a simple post that hits all the right notes. With its traditional yet sleek design, the Brighton top-mounted post is an ideal choice for a variety of lightweight to heavy. It works well with double-door mailbox plus mount & hardware included. It comes with hardware, short and long screws with spacers for the long screws and nylon lock nuts. It does look really nice out in the front.

The brighton's innovative steel mounting bracket accommodates mailboxes with mounting holes located either on the sides or underneath. The mounted post is an ideal choice for a variety of lightweight to heavy. Its clean design will match any mailbox and add elegance to your landscape.

Why We Like This:

Works great when placing in cement
Duty aluminum for strong durability and is painted in a powder
Delivers what they promise

Best For wooden Post: 4Ever Products Vinyl Mailbox Post

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The 4ever products vinyl mailbox post's superior materials makes sure that it ages well with use. The Fitzgerald mailbox system is constructed from high quality materials and features tasteful ornamentation that adds aesthetic value and curb appeal to your home’s exterior. You can use a 4x4 wood post inserted into the vinyl to make it stable. This would allow for the mailbox post to stand 4 inches out of the ground. The striking white post will always look as bright and brilliant as the day it is installed.

This mailbox is easy to put together and install. The mailbox that comes with the post is galvanized steel and very lightweight. The system does not require a wood 4x4 to install.

Why We Like This:

Fabulous mailbox and very easy to set up with two people
Looks great, could use some better quality cosmetic touches
Good brand reputation

Best For Large Size Mailbox: Gibraltar Mailboxes Heavy duty metal Mailbox Post

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Gibraltar Mailboxes is known for creating pragmatic and minimalist post for people on the go, and its line of gibraltar mailboxes heavy duty metal mailbox post definitely falls in line with that reputation. It is easy to install, strong post, but flimsy mailbox hookup. It is made with heavy-duty galvanized steel to provide a strong foundation for your mailbox. It has brackets with holes in them to adjust for different size mailboxes. The portion where the box sits, can easily be adjusted to handle a larger mailbox.

It comes with its eye-catching gray color and square pull knob, and this medium-sized mailbox is a welcome addition to any residence. It is easy to use and much more sturdy than previous versions. The base where the actual mailbox is to be installed has weak brackets. The box is wobbly on the post but could be more secure if the box could be moved back to be fastened to the post itself. It is guaranteed never to rust because it is made from polypropylene plastic, while an ultraviolet inhibitor provides protection from weathering.

Why We Like This:

Simple, fast and easy to install, looks sharp too
Resistant steel post and crossarm feature a black powder
Coated finish that offers the utmost in durability and good looks
Durable and has held up to country drive-by mail box bashings

Best Mail Box Post: Architectural Mailboxes Heavy duty metal Mailbox Post

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Not everyone likes to purchase post for their daily purpose, but the architectural mailboxes heavy duty metal mailbox post would be an anomoly. This is a strong, solid steeel pole. It has a metal mounting plate welded to the top of the post for attaching their mailbox. It includes 4 zinc-plated steel hex-head bolts 3/8 in. It looks great and attaches nicely to the mailbox. The post top plate is pre drilled for a 4X10 standard hole pattern and the specified mail box is also pre drilled for a standard 4x10 hole pattern. It's a very substantial pole. It's designed to be mounted in concrete.

Why We Like This:

Sturdy, heavy duty, good build quality
Coated impressive pewter finish for added durability
One of the new comers and featured product

Best Feature: Easy To assemble: 4Ever Products Heavy duty metal Mailbox Post

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate post. The 4ever products heavy duty metal mailbox post is exactly that - it's a simple post that hits all the right notes. This is an awesome looking mailbox and sign. The 4ever products vinyl mailbox post is engineered to be installed in minutes and will stand for generations with the quick and simple process of direct burial installation. It includes all of the screws and hardware necessary for installation. It includes with your purchase is a customized street address which is bonded to both sides of the reflective number plate, as well as a complete installation kit for easy do-it-yourself assembly or professional set-up.

The striking white post will always look as bright and brilliant as the day it is installed. It is easy to set up and beautiful. It has an overall height of 78 inches and the arm has a length of 28 inches. The construction is well made and attractive.

Why We Like This: