---
product_id: 673386
title: "Architectural Mailboxes Universal Adapter Plate Black"
brand: "architectural mailboxes"
price: "£44.87"
currency: GBP
in_stock: true
category: "Lawn & Patio"
url: https://www.desertcart.co.uk/products/673386-architectural-mailboxes-universal-adapter-plate-black
store_origin: GB
region: United Kingdom
---

# Architectural Mailboxes Universal Adapter Plate Black

**Brand:** architectural mailboxes
**Price:** £44.87
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Architectural Mailboxes Universal Adapter Plate Black by architectural mailboxes
- **How much does it cost?** £44.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/673386-architectural-mailboxes-universal-adapter-plate-black)

## Best For

- architectural mailboxes enthusiasts

## Why This Product

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

## Description

The Universal Adapter Plate is used to mount Architectural Mailboxes on a side support arm, spreader plate, or to a 4x4 wooden post. The adapter plate is constructed of aluminum with a durable powder coat for a lasting finish.

## Features

- This adapter plate is used when mounting any Architectural Mailboxes 5500 series mailbox to either a 5515 or 6215 post. The adapter is placed under the mailbox and attaches to directly to the support arm.
- This adapter plate is required when mounting any 5500 series mailbox to an Architectural Mailboxes spreader plate. Models include 5112 Duo Spreader, 5113 Triple Spreader, and 5114 Spreader.
- This adapter plate can be used when mounting a 5100 series mailbox or 5103 series Dropbox to a top mount 4x4 wood post.
- Zinc plated assembly bolts and nuts are included.
- Unit size is 9" x 5" x 1" and weighs 2lbs.

## Images

![Architectural Mailboxes Universal Adapter Plate Black - Image 1](https://images-na.ssl-images-amazon.com/images/I/21ylnZTLVCL.jpg)

---

## 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.co.uk/products/673386-architectural-mailboxes-universal-adapter-plate-black](https://www.desertcart.co.uk/products/673386-architectural-mailboxes-universal-adapter-plate-black)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-24*