---
product_id: 11353367
title: "Mayne Newport Plus Mailbox Post with Standard Arm – Weather-Resistant, Durable Classic Design – Easy-to-Install Outdoor Mailbox Post"
brand: "mayne"
price: "¥72306"
currency: JPY
in_stock: true
category: "Mayne"
url: https://www.desertcart.jp/products/11353367-mayne-newport-plus-mailbox-post-with-standard-arm-weather-resistant
store_origin: JP
region: Japan
---

# Ships in 2 boxes UV resistant material Supports mailboxes < 7lbs Mayne Newport Plus Mailbox Post with Standard Arm – Weather-Resistant, Durable Classic Design – Easy-to-Install Outdoor Mailbox Post

**Brand:** mayne
**Price:** ¥72306
**Availability:** ✅ In Stock

## Summary

> 📬 Mailbox envy starts here!

## Quick Answers

- **What is this?** Mayne Newport Plus Mailbox Post with Standard Arm – Weather-Resistant, Durable Classic Design – Easy-to-Install Outdoor Mailbox Post by mayne
- **How much does it cost?** ¥72306 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/11353367-mayne-newport-plus-mailbox-post-with-standard-arm-weather-resistant)

## Best For

- mayne enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed for small mailboxes, ensuring a sleek and tidy look.
- • **Durable Design:** Crafted from 100% polyethylene with UV inhibitors for long-lasting protection.
- • **Made in the USA:** Support local craftsmanship with a product proudly made in the USA.
- • **Worry-Free Warranty:** Enjoy peace of mind with a 15-year residential and 5-year commercial warranty.
- • **Stylish & Functional:** Elevate your curb appeal with a decorative post and mailbox support arm.

## Overview

The Mayne 580B00300 Newport Mail Post is a stylish and durable mailbox support designed for lightweight mailboxes. Made from high-quality polyethylene with UV protection, it ensures longevity and aesthetic appeal. The product includes a decorative post and support arm, ships in two boxes, and comes with a robust warranty, making it a smart choice for both residential and commercial applications.

## Description

Mayne Newport Plus Mailbox Post with Standard Arm – Weather-Resistant, Durable Classic Design – Easy-to-Install Outdoor Mailbox Post - Mailbox Poles - desertcart.com

## Features

- Fade resistant for lasting elegance and durability
- Supports mailboxes up to 8lbs; fits standard 4x4 post.
- Ships in 2 boxes (post/support arm)
- 4x4 post, mailbox and mailbox mount not included
- Made in the USA – 15-year limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000VVY2JS |
| Access Location | Front |
| Best Sellers Rank | #27,914 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Mailbox Posts |
| Brand Name | Mayne |
| Capacity | 8 Pounds |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (851) |
| Global Trade Identification Number | 00673995857869 |
| Included Components | light |
| Item Dimensions D x W x H | 25"D x 8"W x 56.5"H |
| Item Type Name | Mail Post |
| Item Weight | 4.5 Kilograms |
| Manufacturer | Mayne |
| Manufacturer Part Number | 5813-B |
| Manufacturer Warranty Description | 15 year limited warranty against fading, yellow, & cracking. |
| Material Type | Plastic |
| Model Number | 5813-B |
| Mounting Type | Post Mount |
| Security Features | Does Not Apply |
| Style Name | Traditional |
| UPC | 673995857869 783606123471 733353494140 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Mayne
- **Color:** Black
- **Included Security Features:** Does Not Apply
- **Material:** Plastic
- **Mounting Type:** Post Mount

## Images

![Mayne Newport Plus Mailbox Post with Standard Arm – Weather-Resistant, Durable Classic Design – Easy-to-Install Outdoor Mailbox Post - Image 1](https://m.media-amazon.com/images/I/51jG0DxM+CL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Does the mail post come with a mailbox?**
A: No - Mayne mail posts are sold separately from mailboxes, giving you the freedom to pair with any standard mailbox of your choice for a fully customized look.

**Q: How difficult is installation?**
A: Mayne mail posts are designed for straightforward DIY installation. Each post includes all necessary hardware and instructions - no professional help required for a clean, secure finish.

**Q: Are these posts built to withstand harsh weather?**
A: Absolutely. Crafted from durable, weather-resistant materials, Mayne mail posts are built to hold up against sun, rain, wind, and freezing temperatures season after season without warping or fading.

**Q: Do I need to purchase a Mayne Ground Anchor for installation?**
A: Not at all - but it makes installation effortlessly fast. Skip the digging, no concrete needed. Simply drive it in, secure your post, and done. A quick upgrade for a cleaner, easier install every time.

**Q: Will this fit my existing mailbox?**
A: Mayne mail posts are compatible with most standard-sized mailboxes. We recommend checking your mailbox mounting dimensions against the post arm specifications listed in the product details before purchasing.

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**Shop now:** [https://www.desertcart.jp/products/11353367-mayne-newport-plus-mailbox-post-with-standard-arm-weather-resistant](https://www.desertcart.jp/products/11353367-mayne-newport-plus-mailbox-post-with-standard-arm-weather-resistant)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-19*