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Architectural Mailboxes Galvanized Steel Hardware Mailbox mounting bracket

Name: Architectural Mailboxes Galvanized Steel Hardware Mailbox mounting bracket
Brand: Architectural Mailboxes
SKU: 5013666981
Price: 6.98 USD
Availability: InStock
Rating: 4 (148 reviews)

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Give your mailbox a solid start with the Metal Mounting Brackets - the behind-the-scenes mailbox accessories that makes installation easy. These clever mailbox brackets feature a versatile design that fits perfectly on any Architectural Mailboxes 4x4 wood post, making them a go-to for mounting medium and large mailboxes with zero hassle. Crafted from heavy-duty galvanized steel, these durable mailbox parts are built to resist rust and keep your setup standing strong through every season. Each mailbox upgrade kit includes all the mailbox mounting hardware you need for a secure, long-lasting hold. Simple, sturdy, and smart, these mailbox add-ons take the guesswork out of installation and the wobble out of your mailbox.

Weather Tough, Year-Round: Rain, snow, or sun—galvanized steel construction makes these mailbox mounting brackets one of the most reliable metal mailbox accessories for outside use.
Strength You Can Count On: Constructed from heavy-duty galvanized steel for long-lasting durability.
Ready, Set, Mount: Metal mounting brackets are designed to fit wooden posts – no guesswork required.
Made to Fit: Compatible with Architectural Mailboxes curbside mailboxes with match code designation A, B, C, or D
Simple Setup: Assembly is quick & easy, giving you a smooth and stress free setup.
What's Included: Four adjustable "L" brackets and mounting hardware.
Designed in the USA: Thoughtfully engineered in the United States with a focus on durability, function, and style.

General
Mailbox Type	Post-mount	Mounting Type	Hardware
Material	Steel	Color/Finish Family	Gray
Package Contents	Bracket and screws	Manufacturer Color/Finish	Galvanized Steel
Type	Mailbox mounting bracket

Features
Mounting Hardware Included	Yes

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	1-year limited

Miscellaneous
UNSPSC	44121500

Check out the Best Selling Mailbox Accessories on Lowes.com

Review

4 out of 5

148 Reviews

65% Recommend this product

Ratings may include incentivized customer reviews.

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What Customers Are Saying

Customers praise the ease of installation and adjustable design, with most finding the brackets simple to use and effective for securing mailboxes. Many report satisfaction with performance and note the brackets held securely after installation. However, a notable group expresses concerns about material quality, describing them as flimsy or lightweight, with some reporting bending, warping, or rusting within a few years. Several mention insufficient hardware or compatibility issues with certain mailbox models. Despite durability concerns, most customers find the brackets worthwhile for straightforward installation.

Customer review summary generated by AI, including incentivized reviews.

148 Customer Reviews

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Easy install

This mounting bracket is easy to install, more so than the black plastic one. Works great.

September 6, 2026
Verified Purchaser

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Not universal

Not very easy to use and would probably pick something different next time???

September 4, 2026
Verified Purchaser

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always satisfied

Go BlueJuly 27, 2026

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3 Questions

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		Name	Current Item Architectural MailboxesGalvanized Steel Hardware Mailbox mounting bracket
		Ratings	148
		Material	Steel
		Type	Mailbox mounting bracket
		Manufacturer Color/Finish	Galvanized Steel
Architectural MailboxesBlack Mailbox mounting board	Severe WeatherTreated wood Hardware Mailbox mounting board	Severe WeatherTreated wood Mailbox mounting board	Postal ProBlack Hardware Mailbox mounting bracket	Architectural MailboxesBlack Hardware Mailbox mounting board	Postal ProSliver Hardware Mailbox mounting bracket	Architectural MailboxesBlack Hardware Mailbox mounting board	Architectural MailboxesBlack Mailbox address plaque	Architectural MailboxesPine Hardware No-dig ground anchor
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Steel	Wood	Wood	Plastic	Plastic	Steel	Plastic	Plastic	Wood
Mailbox mounting board	Mailbox mounting board	Mailbox mounting board	Mailbox mounting bracket	Mailbox mounting board	Mailbox mounting bracket	Mailbox mounting board	Mailbox address plaque	No-dig ground anchor
Black	Treated wood	Treated wood	Black	Black	Sliver	Black	Black	Pine