---
product_id: 13131094
title: "3503ASU Surface Mounted Vertical Mailbox with 3 Doors and USPS Access, Aluminum"
brand: "salsbury industries"
price: "₩1137581"
currency: KRW
in_stock: true
reviews_count: 10
category: "Salsbury Industries"
url: https://www.desertcart.kr/products/13131094-3503asu-surface-mounted-vertical-mailbox-with-3-doors-and-usps
store_origin: KR
region: South Korea
---

# Compact 5.5"W x 16.25"H compartments 5-pin cylinder cam lock Scratch-resistant striated doors 3503ASU Surface Mounted Vertical Mailbox with 3 Doors and USPS Access, Aluminum

**Brand:** salsbury industries
**Price:** ₩1137581
**Availability:** ✅ In Stock

## Summary

> 📬 Elevate your curb appeal with secure, sleek, and smart mail management!

## Quick Answers

- **What is this?** 3503ASU Surface Mounted Vertical Mailbox with 3 Doors and USPS Access, Aluminum by salsbury industries
- **How much does it cost?** ₩1137581 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/13131094-3503asu-surface-mounted-vertical-mailbox-with-3-doors-and-usps)

## Best For

- salsbury industries enthusiasts

## Why This Product

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

## Key Features

- • **Effortless USPS Access:** Top-access design complies with USPS-STD-4B+ standards, ensuring smooth mail delivery and pickup.
- • **Customizable Compartments:** Available in 3 to 7 door configurations to fit your building’s unique mail distribution needs.
- • **Space-Savvy Vertical Design:** Surface-mounted vertical layout maximizes wall space, perfect for modern apartments and commercial buildings.
- • **Built to Endure the Elements:** Durable aluminum construction with a powder-coated finish resists scratches and weather damage, maintaining sleek aesthetics.
- • **Secure Your Mail with Confidence:** Equipped with USPS-approved 5-pin cylinder cam locks for top-tier security and peace of mind.

## Overview

The Salsbury Industries 3503ASU is a USPS-approved, surface-mounted vertical mailbox featuring three lockable aluminum compartments with scratch-resistant striated doors. Designed for apartments and commercial spaces, it offers a durable powder-coated finish and complies with USPS-STD-4B+ specifications for reliable mail security and efficient access.

## Description

Product Description Salsbury 3500 Series Vertical Mailboxes - Surface Mounted - U.S.P.S. Access. Vertical mailboxes are U.S.P.S. approved for replacement and/or retrofit installations. Manufactured by Salsbury Industries to USPS-STD-4B+ Specifications. Ideal for apartments, condominiums and commercial buildings. Made entirely of aluminum. Feature a durable powder coated finish available in aluminum, brass, bronze, sandstone and green. Mount directly to a wall and are secured with mounting hardware (not included). Individual compartment size is 5-1/2" W x 16-1/4" H x 6-3/4" D. From the Manufacturer Salsbury 3500 Series Vertical Mailboxes - Surface Mounted - U.S.P.S. Access. Vertical mailboxes are U.S.P.S. approved for replacement and/or retrofit installations. Manufactured by Salsbury Industries to USPS-STD-4B+ Specifications. Ideal for apartments, condominiums and commercial buildings. Made entirely of aluminum. Feature a durable powder coated finish available in aluminum, brass, bronze, sandstone and green. Mount directly to a wall and are secured with mounting hardware (not included). Individual compartment size is 5-1/2" W x 16-1/4" H x 6-3/4" D. Salsbury Industries is an ISO 9001: 2008 certified company and has excelled in the field of manufacturing since 1936.

Review: Durable and good quality - Good quality durable. All good thaks
Review: Great mailbox - Satisfied and good quality for an outside mailbox. Expensive but it’s worth it. Purchase when there is a limited deal or sale

## Features

- Doors and trim are striated to resist scratching
- Doors include a 5 pin cylinder cam lock (with 2 keys)
- Mailboxes are available with 3 to 7 compartments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005F6382G |
| Access Location | Top |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #221,461 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Multi-Family & Cluster Box Mailboxes |
| Brand | Salsbury Industries |
| Customer Reviews | 4.4 4.4 out of 5 stars (103) |
| Date First Available | July 29, 2011 |
| Included Components | mounting_hardware |
| Included Security Features | Lockable |
| Item Package Quantity | 1 |
| Item Weight | 17.05 pounds |
| Item model number | 3503ASU |
| Manufacturer | Salsbury Industries |
| Material | Aluminum |
| Mounting Type | Wall Mount |
| Part Number | 3503ASU |
| Product Dimensions | 7.5"D x 18.75"W x 19"H |
| Style | Traditional |
| Switch Style | metal |
| UPC | 795871236862 820996537119 |

## Product Details

- **Brand:** Salsbury Industries
- **Included Security Features:** Lockable
- **Material:** Aluminum
- **Mounting Type:** Wall Mount
- **Product Dimensions:** 7.5"D x 18.75"W x 19"H

## Images

![3503ASU Surface Mounted Vertical Mailbox with 3 Doors and USPS Access, Aluminum - Image 1](https://m.media-amazon.com/images/I/616LGTeymyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Durable and good quality
*by M***A on November 14, 2025*

Good quality durable. All good thaks

### ⭐⭐⭐⭐ Great mailbox
*by P***L on January 3, 2026*

Satisfied and good quality for an outside mailbox. Expensive but it’s worth it. Purchase when there is a limited deal or sale

### ⭐⭐⭐⭐⭐ mailbox
*by D***O on November 24, 2025*

great product barry was great to call and verified product has delivered

## Frequently Bought Together

- Salsbury Industries 3503ASU Surface Mounted 3 Doors and USPS Access Vertical Mailbox
- Salsbury Industries 1080AU Surface Mounted Key Keeper for USPS Access

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**Shop now:** [https://www.desertcart.kr/products/13131094-3503asu-surface-mounted-vertical-mailbox-with-3-doors-and-usps](https://www.desertcart.kr/products/13131094-3503asu-surface-mounted-vertical-mailbox-with-3-doors-and-usps)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-18*