--- product_id: 673381 title: "Gibraltar Mailboxes Patriot Rust-Proof Plastic Black, Mailbox Mounting Board, GMB225B" brand: "gibraltar mailboxes" price: "300 zł" currency: PLN in_stock: true category: "Gibraltar Mailboxes" url: https://www.desertcart.pl/products/673381-gibraltar-mailboxes-patriot-rust-proof-plastic-black-mailbox-mounting-board store_origin: PL region: Poland --- # Fits standard 4×4 wooden posts UV inhibitor for extended durability 100% rust-proof plastic Gibraltar Mailboxes Patriot Rust-Proof Plastic Black, Mailbox Mounting Board, GMB225B **Brand:** gibraltar mailboxes **Price:** 300 zł **Availability:** ✅ In Stock ## Summary > 📬 Mount your mailbox with confidence and style! ## Quick Answers - **What is this?** Gibraltar Mailboxes Patriot Rust-Proof Plastic Black, Mailbox Mounting Board, GMB225B by gibraltar mailboxes - **How much does it cost?** 300 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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 - • **Made in the USA:** Crafted domestically with quality and reliability you can trust. - • **UV Shielded Strength:** Built-in ultraviolet inhibitor keeps your mailbox mount looking fresh year-round. - • **Rust-Proof Resilience:** Say goodbye to corrosion with premium plastic that outlasts metal. - • **Patriot Line Precision:** Designed exclusively for Gibraltar Patriot mailboxes for a flawless match. - • **Perfect Post Compatibility:** Seamlessly fits any 4×4 wooden post for effortless installation. ## Overview The Gibraltar Mailboxes Patriot Mounting Board is a durable, rust-proof plastic bracket designed specifically for the Patriot mailbox line. Featuring UV protection for long-lasting performance, it easily mounts on standard 4×4 wooden posts. Made in the USA, this mounting board combines practical resilience with seamless compatibility, ensuring your mailbox stays secure and stylish through every season. ## 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 | #493,601 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #186 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/673381-gibraltar-mailboxes-patriot-rust-proof-plastic-black-mailbox-mounting-board](https://www.desertcart.pl/products/673381-gibraltar-mailboxes-patriot-rust-proof-plastic-black-mailbox-mounting-board) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-08-20*