---
product_id: 370136785
title: "Mail Boss 7105 Curbside Security Locking Mailbox, Granite, 21 in. D x 11.125 in. W x 13.75 in. H"
brand: "mail boss"
price: "$5554274"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/370136785-mail-boss-7105-curbside-security-locking-mailbox-granite-21-in
store_origin: CO
region: Colombia
---

# 12-wafer disc lock for max security Fast-Trak Mounting Plate for quick install 12- & 14-gauge electrogalvanized steel build Mail Boss 7105 Curbside Security Locking Mailbox, Granite, 21 in. D x 11.125 in. W x 13.75 in. H

**Brand:** mail boss
**Price:** $5554274
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure your mail, secure your peace of mind.

## Quick Answers

- **What is this?** Mail Boss 7105 Curbside Security Locking Mailbox, Granite, 21 in. D x 11.125 in. W x 13.75 in. H by mail boss
- **How much does it cost?** $5554274 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/370136785-mail-boss-7105-curbside-security-locking-mailbox-granite-21-in)

## Best For

- mail boss enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Fast-Trak Mounting Plate lets you secure your mailbox in minutes on any existing post.
- • **Built to Brave the Elements:** Powder-coated, electrogalvanized steel resists rust, weather, and vandalism year-round.
- • **Unmatched Anti-Theft Defense:** Patented anti-pry latch and heavy-duty lock keep your mail—and identity—safe.
- • **Complete Security Kit Included:** Comes with 3 keys, reflective house numbers, lag bolts, and drill bit for a seamless setup.
- • **Generous USPS-Approved Capacity:** Spacious interior fits large mail and small packages without compromise.

## Overview

The Mail Boss 7105 is a USPS-approved, curbside locking mailbox crafted from heavy-gauge electrogalvanized steel with a powder-coated finish for superior durability. Featuring a patented anti-pry latch and 12-wafer disc lock, it offers top-tier protection against mail theft and vandalism. Its Fast-Trak Mounting Plate enables quick installation on existing posts, while included hardware and reflective numbers ensure a professional, secure setup. Ideal for professionals who value security and convenience in their home essentials.

## Description

Mail Boss curbside locking mailbox is your best defense against mail theft, a leading cause of identity theft. The locking access door allows the letter carrier to deposit your mail through an opening just large enough to accept a box of checks but designed to prevent thieves from stealing your sensitive personal information. Made of heavy gauge galvanized steel with patented security features, USPS Approved Mail Boss provides unrivaled protection against mail thieves and mailbox vandalism. Electrogalvanized steel is finished with a durable powder-coat so your mailbox will withstand the elements. With the patented Fast-Trak Mounting Plate, easily install your secure mailbox in minutes on any existing post or surface.

## Features

- Large capacity USPS approved high security locking curbside mailbox made of 12- and 14-gauge electrogalvanized steel for strength and durability
- Patented anti-pry latch locking mechanism and 12-wafer disc lock to prevent leveraged entry
- Patented Fast-Trak Mounting Plate for easy installation on existing posts in minutes
- Stainless steel hinges and powder-coated finish for optimum weather resistance
- Includes 3 keys, reflective house numbers, 4 lag bolts and drill bit for installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mail Boss |
| Part Number | 7105 |
| Product Dimensions | 53.34 x 28.58 x 34.93 cm; 18.14 kg |
| Item model number | 7105 |
| Size | 21 in. D x 11.125 in. W x 13.75 in. H |
| Colour | Granite |
| Style | Curbside |
| Finish | Powder-Coated |
| Material | Heavy-Gauge Galvanized Powder-Coated Steel |
| Pattern | Mailbox |
| Shape | as shown |
| Item Package Quantity | 1 |
| Plug profile | Post Mount |
| Switch style | metal |
| Special Features | Easy to Install, Lockable, Rainfall, Removable, Washable |
| Included Components | 12-disc wafer lock, 3 Keys, 4 Lag Bolts, Drill bit, Mounting Hardware, Vandal Resistant Flag |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 18.1 kg |

## Product Details

- **Material:** Heavy-Gauge Galvanized Powder-Coated Steel
- **Colour:** Granite
- **Included security features:** Lockable
- **Brand:** Mail Boss
- **Mounting type:** Post Mount

## Images

![Mail Boss 7105 Curbside Security Locking Mailbox, Granite, 21 in. D x 11.125 in. W x 13.75 in. H - Image 1](https://m.media-amazon.com/images/I/A1GJw0JsZ+L.jpg)
![Mail Boss 7105 Curbside Security Locking Mailbox, Granite, 21 in. D x 11.125 in. W x 13.75 in. H - Image 2](https://m.media-amazon.com/images/I/91saxldrQ3L.jpg)
![Mail Boss 7105 Curbside Security Locking Mailbox, Granite, 21 in. D x 11.125 in. W x 13.75 in. H - Image 3](https://m.media-amazon.com/images/I/A1tpsF+A1HL.jpg)
![Mail Boss 7105 Curbside Security Locking Mailbox, Granite, 21 in. D x 11.125 in. W x 13.75 in. H - Image 4](https://m.media-amazon.com/images/I/81BOpq86U8L.jpg)
![Mail Boss 7105 Curbside Security Locking Mailbox, Granite, 21 in. D x 11.125 in. W x 13.75 in. H - Image 5](https://m.media-amazon.com/images/I/91TXxTveKLL.jpg)

## Available Options

This product comes in different **Pattern Name, Color** options.

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**Shop now:** [https://www.desertcart.co/products/370136785-mail-boss-7105-curbside-security-locking-mailbox-granite-21-in](https://www.desertcart.co/products/370136785-mail-boss-7105-curbside-security-locking-mailbox-granite-21-in)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-27*