---
product_id: 157249624
title: "8830B-10 Winston Nickel Flag Post Mount Mailbox, Medium, Black"
brand: "architectural mailboxes"
price: "S$119"
currency: SGD
in_stock: true
reviews_count: 13
category: "Architectural Mailboxes"
url: https://www.desertcart.sg/products/157249624-8830b-10-winston-nickel-flag-post-mount-mailbox-medium-black
store_origin: SG
region: Singapore
---

# 838 cu. in. capacity Weatherproof galvanized steel Rust-resistant powder coat 8830B-10 Winston Nickel Flag Post Mount Mailbox, Medium, Black

**Brand:** architectural mailboxes
**Price:** S$119
**Availability:** ✅ In Stock

## Summary

> 📬 Elevate your curb appeal with a mailbox that means business.

## Quick Answers

- **What is this?** 8830B-10 Winston Nickel Flag Post Mount Mailbox, Medium, Black by architectural mailboxes
- **How much does it cost?** S$119 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/157249624-8830b-10-winston-nickel-flag-post-mount-mailbox-medium-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

## Key Features

- • **Spacious Yet Sleek:** Medium size with 838 cubic inches capacity fits daily mail, magazines, and small packages effortlessly.
- • **Effortless Installation:** Comes fully assembled and mounts easily on all 'F' post types—no hassle, no fuss.
- • **Built to Brave the Elements:** Galvanized steel and powder-coated finish ensure your mail stays safe rain or shine.
- • **USPS Approved for Seamless Delivery:** Certified by USPS for guaranteed curbside mail carrier compatibility.
- • **Timeless Style Meets Modern Durability:** Classic black finish complements any home exterior while resisting rust and wear.

## Overview

The Architectural Mailboxes 8830B-10 Winston Nickel Flag Post Mount Mailbox combines durable galvanized steel construction with a rust-resistant black powder coat finish, offering 838 cubic inches of secure, USPS-approved storage. Designed for easy installation on compatible posts, this medium-sized mailbox balances classic style with modern weather toughness, making it a top choice for professionals seeking reliable, stylish curbside mail solutions.

## Description

Architectural Mailboxes 8830B-10 Winston Nickel Flag Post Mount Mailbox, Medium, Black

Review: Great Quality - Looks great. Easy to install. Came with everything I needed to add it to my existing post. Multiple options so it’ll fit many types of posts.
Review: Very sturdy - This is a very nice standard size mailbox. I like the black shiny color. It has a flag for outgoing mail. The latch on the door is very strong. I don’t worry about it coming open. The mailbox itself is strong metal. It was easy to install on my existing pole.

## Features

- Weather Tough, Year-Round: Rain, snow, or sun—galvanized steel construction makes this mail box one of the most reliable metal mailboxes for outside use.
- Rust-Resistant from Top to Bottom: This post mounted mailbox features a tough, black powder-coat finish, adding an extra layer of protection to this curbside mailbox.
- Perfect Everyday Size: Medium size offers plenty of space for daily mail, magazines, & small packages—perfect for most curbside mail boxes for outside.
- USPS Post Master General Approved: Mailbox is USPS approved, as required for all curbside delivery by U.S. Mail carriers - for smooth, uninterrupted service.
- Install in Minutes: Fully assembled & ready to mount. Just note: mounting hardware comes with all Architectural Mailboxes' compatible posts, not the mail box.
- Post "F" Compatible: Made to mount effortlessly on all Architectural Mailboxes posts marked with letter F.
- Secure Door Closure: Mailbox latch keeps the mail box door firmly shut, even in wind and weather.
- Classic Look, Lasting Appeal: Iconic, timeless post mount mailbox style complements both new & historic homes, making it a versatile choice for any setting.
- Designed in the USA: Thoughtfully engineered with a focus on durability, function, and style.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NZNO7IU |
| Access Location | Front |
| Assembled Diameter | 5.28 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #9,486 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Post-Mount Mailboxes |
| Brand | ARCHITECTURAL MAILBOXES |
| Capacity | 838 Cubic Inches |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,362) |
| Cutting Diameter | 5.28 Inches |
| Date First Available | September 28, 2014 |
| Global Trade Identification Number | 00832794003413 |
| Included Components | Mailbox |
| Included Security Features | No additional security features |
| Installation Method | Post Mount |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 5.3 pounds |
| Item model number | 8830B-10 |
| Manufacturer | Architectural Mailboxes |
| Material | Metal |
| Mounting Type | Post Mount |
| Part Number | 8830B-10 |
| Pattern | Mailbox |
| Product Dimensions | 20.8"D x 7"W x 8.9"H |
| Size | Medium |
| Style | Contemporary |
| UPC | 832794003413 |
| Usage | Outside |
| Warranty Description | Limited lifetime. |

## Product Details

- **Brand:** ARCHITECTURAL MAILBOXES
- **Color:** Black
- **Included Security Features:** No additional security features
- **Material:** Metal
- **Mounting Type:** Post Mount

## Images

![8830B-10 Winston Nickel Flag Post Mount Mailbox, Medium, Black - Image 1](https://m.media-amazon.com/images/I/81vnNPieEzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Quality
*by K***S on December 24, 2025*

Looks great. Easy to install. Came with everything I needed to add it to my existing post. Multiple options so it’ll fit many types of posts.

### ⭐⭐⭐⭐⭐ Very sturdy
*by S***T on November 22, 2025*

This is a very nice standard size mailbox. I like the black shiny color. It has a flag for outgoing mail. The latch on the door is very strong. I don’t worry about it coming open. The mailbox itself is strong metal. It was easy to install on my existing pole.

### ⭐⭐⭐⭐⭐ Durable and stylish
*by A***Y on November 13, 2025*

Very nice and good looking mailbox. Color was excellent and the finish was flawless. Easy to install and made of durable metal. Only plastic is the front door. Mine came damaged but Amazon quickly replaced it with another. Thank you for the quick turnaround.

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**Shop now:** [https://www.desertcart.sg/products/157249624-8830b-10-winston-nickel-flag-post-mount-mailbox-medium-black](https://www.desertcart.sg/products/157249624-8830b-10-winston-nickel-flag-post-mount-mailbox-medium-black)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-13*