---
product_id: 673381
title: "Gibraltar Mailboxes Patriot Rust-Proof Plastic Black, Mailbox Mounting Board, GMB225B"
brand: "gibraltar mailboxes"
price: "1017 kr"
currency: NOK
in_stock: true
category: "Gibraltar Mailboxes"
url: https://www.desertcart.no/products/673381-gibraltar-mailboxes-patriot-rust-proof-plastic-black-mailbox-mounting-board
store_origin: NO
region: Norway
---

# Fits standard 4x4 wooden posts perfectly UV inhibitor extends outdoor lifespan Rust-proof plastic for lasting durability Gibraltar Mailboxes Patriot Rust-Proof Plastic Black, Mailbox Mounting Board, GMB225B

**Brand:** gibraltar mailboxes
**Price:** 1017 kr
**Availability:** ✅ In Stock

## Summary

> 📬 Elevate your curb appeal with the ultimate rust-proof mailbox mount!

## Quick Answers

- **What is this?** Gibraltar Mailboxes Patriot Rust-Proof Plastic Black, Mailbox Mounting Board, GMB225B by gibraltar mailboxes
- **How much does it cost?** 1017 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/673381-gibraltar-mailboxes-patriot-rust-proof-plastic-black-mailbox-mounting-board)

## Best For

- gibraltar mailboxes enthusiasts

## Why This Product

- Trusted gibraltar mailboxes brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Yet Sturdy:** At just 14.4 ounces, it’s easy to handle but tough enough to hold your mailbox securely.
- • **Seamless Compatibility:** Designed exclusively for Gibraltar Patriot mailboxes, ensuring a perfect, secure fit every time.
- • **Effortless Installation:** Mounts easily on any 4x4 wooden post—no extra tools or hassle required.
- • **Proudly Made in the USA:** Support local craftsmanship with a product built to high-quality standards.
- • **Built to Brave the Elements:** Rust-proof plastic with UV protection means your mailbox stand stays flawless season after season.

## Overview

The Gibraltar Mailboxes Patriot Mounting Board is a durable, rust-proof plastic bracket designed to securely attach Patriot mailboxes to standard 4x4 wooden posts. Enhanced with UV inhibitors for extended outdoor performance, this lightweight yet sturdy mounting solution is proudly made in the USA and ensures a seamless fit for Gibraltar’s Patriot mailbox line.

## Description

The Gibraltar Patriot mailbox mounting board conveniently installs onto any 4x4 post. Made from durable plastic material to ensure resistance from rust. Pairs easily with Patriot mailbox model GMB505B01 or the GMB515B01.

## Features

- Made from rust-proof plastic
- Protected with an ultraviolet inhibitor to extend performance
- Designed for the Gibraltar Mailboxes Patriot Mailbox line
- Compatible with 4×4 wooden posts
- Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000B4N1BU |
| Access Location | Bottom |
| Best Sellers Rank | #233,969 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #98 in Mailbox Hardware |
| Brand Name | Gibraltar Mailboxes |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (449) |
| Global Trade Identification Number | 00046462009892, 00793503122514, 00798762670806 |
| Included Components | bracket |
| Item Dimensions D x W x H | 17"D x 7"W x 4"H |
| Item Type Name | mailbox bracket |
| Item Weight | 14.4 ounces |
| Manufacturer | Solar Group |
| Manufacturer Part Number | GMB225B |
| Manufacturer Warranty Description | 90 day limited warranty. |
| Material Type | Plastic |
| Model Number | GMB225B |
| Mounting Type | Post Mount |
| Number of Items | 1 |
| Security Features | Hopper & Baffle |
| Style Name | Mailbox Mounting Board |
| UPC | 635133305410 793503122514 798762670806 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Gibraltar Mailboxes
- **Color:** Black
- **Included Security Features:** Hopper & Baffle
- **Material:** Plastic
- **Mounting Type:** Post Mount

## Images

![Gibraltar Mailboxes Patriot Rust-Proof Plastic Black, Mailbox Mounting Board, GMB225B - Image 1](https://m.media-amazon.com/images/I/61HlacKtoyL.jpg)
![Gibraltar Mailboxes Patriot Rust-Proof Plastic Black, Mailbox Mounting Board, GMB225B - Image 2](https://m.media-amazon.com/images/I/41Img2SxrFL.jpg)
![Gibraltar Mailboxes Patriot Rust-Proof Plastic Black, Mailbox Mounting Board, GMB225B - Image 3](https://m.media-amazon.com/images/I/41MkLHpR41L.jpg)
![Gibraltar Mailboxes Patriot Rust-Proof Plastic Black, Mailbox Mounting Board, GMB225B - Image 4](https://m.media-amazon.com/images/I/41i4gsWB3ZL.jpg)
![Gibraltar Mailboxes Patriot Rust-Proof Plastic Black, Mailbox Mounting Board, GMB225B - Image 5](https://m.media-amazon.com/images/I/41N2A4hOgcL.jpg)

## Questions & Answers

**Q: What are the dimension of the post cap? Is it 3.5x3.5 or 4x4?**
A: Will work best with a 4X4 post. Can use smaller diameter if needed. Read information on product description page for further information, there is a picture with detailed measurements.

**Q: will this fit the gibraltra large mailbox E1600B00?**
A: The mounting board should fit the Gibraltar Black Post - Mount Mailbox. You will be amazed how much mail and  boxes will go in the mailbox!

**Q: Will this work for the gibraltar extra large? I have mailbox and black plastic post that came with it?**
A: Check to see if the Gibraltar mounting bracket is wide enough for your large mailbox. The Gibraltar bracket holder is excellent item to use with your mailbox to keep it sturdy,

**Q: Will this unit fit an extra large gibraltar mailbox st200b00?**
A: It's it's the mailbox that I ordered perfectly

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**Shop now:** [https://www.desertcart.no/products/673381-gibraltar-mailboxes-patriot-rust-proof-plastic-black-mailbox-mounting-board](https://www.desertcart.no/products/673381-gibraltar-mailboxes-patriot-rust-proof-plastic-black-mailbox-mounting-board)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*