---
product_id: 11765983
title: "Mail Boss 7106 Curbside Steel Post Mount Security Locking Mailbox, Black, Extra Large, 21 in. D x 11.125 in. W x 13.75 in. H"
brand: "mail boss"
price: "€ 953.15"
currency: EUR
in_stock: true
reviews_count: 8
category: "Mail Boss"
url: https://www.desertcart.es/products/11765983-mail-boss-7106-curbside-steel-post-mount-security-locking-mailbox
store_origin: ES
region: Spain
---

# 12-wafer disc lock for max security Fast-Trak Mounting Plate for quick install 12- & 14-gauge galvanized steel durability Mail Boss 7106 Curbside Steel Post Mount Security Locking Mailbox, Black, Extra Large, 21 in. D x 11.125 in. W x 13.75 in. H

**Brand:** mail boss
**Price:** € 953.15
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock down your mail, unlock peace of mind.

## Quick Answers

- **What is this?** Mail Boss 7106 Curbside Steel Post Mount Security Locking Mailbox, Black, Extra Large, 21 in. D x 11.125 in. W x 13.75 in. H by mail boss
- **How much does it cost?** € 953.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/11765983-mail-boss-7106-curbside-steel-post-mount-security-locking-mailbox)

## 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 post.
- • **Complete Ready-to-Go Kit:** Includes 3 keys, reflective house numbers, lag bolts, and drill bit for seamless setup.
- • **Spacious & USPS Approved:** Extra-large 2870 cubic inch capacity fits all your mail and small packages securely.
- • **Unmatched Security Shield:** Patented anti-pry latch and commercial-grade lock keep identity thieves out.
- • **Built to Brave the Elements:** Heavy-gauge electro-galvanized steel with powder-coated finish resists rust and weather.

## Overview

The Mail Boss 7106 is a USPS-approved, extra-large locking mailbox crafted from heavy-gauge electro-galvanized steel with a powder-coated finish for superior weather resistance. Featuring a patented anti-pry latch and a 12-wafer disc lock, it offers top-tier protection against mail theft and vandalism. Its patented Fast-Trak Mounting Plate enables quick installation on existing posts, while the included keys, reflective numbers, and hardware make it a complete, secure mail solution for modern homeowners.

## Description

Product 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. Electro galvanized 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. From the Manufacturer 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.

Review: BEST MAIL BOX! - I think the only thing I would have everyone looked at is how many keys u get. We only recv’d two & it should have been 3 & there about $25 each if you buy it from co. Afterwards which your product info comes with so save that pamphlet. I wish we had noticed that earlier because now we only have one spare. Other than that the product is well built, easy to install & after a year it still looks great. Quality product. It saved us over $100 a year by giving up our postal box. We are in a rural area so it’s we feel very protected & safe with this mail box. It’s been over a year no issues. I recommend this product. Not being paid just an 69 yr old lady who doesn’t write many reviews but felt this one deserved it.
Review: AWESOME! - I love this mailbox! The price gave me cause to pause (at first), but I have done my homework on mailboxes. I've tested them at stores, and even walking up and down my own neighborhood, to see if they truly were 'secure'. Every one I'd try, I could get my arm nearly all the way to the bottom (and all the way in many cases). THAT'S NOT SECURE, LOCK OR NOT! Think of kids walking home from school (with much smaller arms) for instance. I've had my mail stolen before with my old mailbox. I feel much more secure with this one. NO WAY anyone is going to get inside the slot to my private mail and information! The box is made of beautiful sturdy, well built material (it's heavy!). I doubt I'll ever have to change this box out or buy another one. My mail person can even fit relatively small packages inside (not too large...but Mail Boss does have boxes that can handle larger ones if it's your preference, just do a search). This one is perfect for my needs, most anything my mail person delivers, he can get into the box. If not, he'll leave it on my porch, as usual. The locking mechanism is not flimsy, and easy to open with key (I notice other brands I'd have to jiggle the key and so on to get the very cheaply made lock to open, not to mention it would be easy to just break it open anyway). This lock is SECURE. This is well worth every dime, believe me. I have neighbors now asking me where to get it. OH and no worries about kids batting it down either, I cannot stress enough how strong this mailbox is. I LOVE IT!!! Even comes with extra keys (keep your paperwork and register your box, because IN CASE you lose your keys you CAN get another lock, they thought of everything!) There's also a shelf where you can put small outgoing envelopes for your mail person to pick up. I'd advise against putting anything with personal information though, just because that part is not locked (the mail person would have to have a key if that were the case). But it's quite convenient for simple outgoing mail where you are not concerned about identity theft. Customer service is top notch as well. I had a very minor flaw in a spot of finish on mine and contacted desertcart asking how I could fix it, and they immediately sent me a new one with a PREPAID return label for the other one. It was minor enough I did not expect that, so what a pleasant surprise, THANK YOU desertcart! The new one is absolutely FLAWLESS. This is the 'Sherman tank' of mailboxes! I HIGHLY recommend, am I clear enough? This is a clear example of getting what you pay for...expensive, but WORTH IT!

## Features

- Large capacity USPS approved high security locking curbside mailbox made of 12- and 14-gauge electro galvanized 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. Locking access door with commercial grade high security wafer lock.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000PIEXFA |
| Access Location | Front |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #78,011 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #61 in Post-Mount Mailboxes |
| Brand | Mail Boss |
| Capacity | 2870 Cubic Inches |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,788) |
| Date First Available | August 17, 2005 |
| Finish | Powder-Coated |
| Global Trade Identification Number | 00660753710603 |
| Included Components | 12-disc wafer lock, 3 Keys, 4 Lag Bolts, Drill bit, Reflective House Numbers, Vandal Resistant Flag |
| Included Security Features | Patented anti-pry latch locking mechanism |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 40 pounds |
| Item model number | 7106 |
| Manufacturer | Mail Boss |
| Material | Heavy-Gauge Galvanized Powder-Coated Steel |
| Mounting Type | Post Mount |
| Part Number | 7106 |
| Pattern | Mailbox |
| Product Dimensions | 21"D x 11.25"W x 13.75"H |
| Shape | as shown |
| Size | 21 in. D x 11.125 in. W x 13.75 in. H |
| Special Features | Easy to Install, Lockable, Rainfall, Removable, Washable |
| Style | Curbside |
| UPC | 300749674044 660753710603 |
| Warranty Description | Limited lifetime warranty against manufacturer defects. |

## Product Details

- **Brand:** Mail Boss
- **Color:** Black
- **Included Security Features:** Patented anti-pry latch locking mechanism
- **Material:** Heavy-Gauge Galvanized Powder-Coated Steel
- **Mounting Type:** Post Mount

## Images

![Mail Boss 7106 Curbside Steel Post Mount Security Locking Mailbox, Black, Extra Large, 21 in. D x 11.125 in. W x 13.75 in. H - Image 1](https://m.media-amazon.com/images/I/A1ahHBuP7BL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ BEST MAIL BOX!
*by A***D on May 9, 2025*

I think the only thing I would have everyone looked at is how many keys u get. We only recv’d two & it should have been 3 & there about $25 each if you buy it from co. Afterwards which your product info comes with so save that pamphlet. I wish we had noticed that earlier because now we only have one spare. Other than that the product is well built, easy to install & after a year it still looks great. Quality product. It saved us over $100 a year by giving up our postal box. We are in a rural area so it’s we feel very protected & safe with this mail box. It’s been over a year no issues. I recommend this product. Not being paid just an 69 yr old lady who doesn’t write many reviews but felt this one deserved it.

### ⭐⭐⭐⭐⭐ AWESOME!
*by A***A on June 23, 2014*

I love this mailbox! The price gave me cause to pause (at first), but I have done my homework on mailboxes. I've tested them at stores, and even walking up and down my own neighborhood, to see if they truly were 'secure'. Every one I'd try, I could get my arm nearly all the way to the bottom (and all the way in many cases). THAT'S NOT SECURE, LOCK OR NOT! Think of kids walking home from school (with much smaller arms) for instance. I've had my mail stolen before with my old mailbox. I feel much more secure with this one. NO WAY anyone is going to get inside the slot to my private mail and information! The box is made of beautiful sturdy, well built material (it's heavy!). I doubt I'll ever have to change this box out or buy another one. My mail person can even fit relatively small packages inside (not too large...but Mail Boss does have boxes that can handle larger ones if it's your preference, just do a search). This one is perfect for my needs, most anything my mail person delivers, he can get into the box. If not, he'll leave it on my porch, as usual. The locking mechanism is not flimsy, and easy to open with key (I notice other brands I'd have to jiggle the key and so on to get the very cheaply made lock to open, not to mention it would be easy to just break it open anyway). This lock is SECURE. This is well worth every dime, believe me. I have neighbors now asking me where to get it. OH and no worries about kids batting it down either, I cannot stress enough how strong this mailbox is. I LOVE IT!!! Even comes with extra keys (keep your paperwork and register your box, because IN CASE you lose your keys you CAN get another lock, they thought of everything!) There's also a shelf where you can put small outgoing envelopes for your mail person to pick up. I'd advise against putting anything with personal information though, just because that part is not locked (the mail person would have to have a key if that were the case). But it's quite convenient for simple outgoing mail where you are not concerned about identity theft. Customer service is top notch as well. I had a very minor flaw in a spot of finish on mine and contacted Amazon asking how I could fix it, and they immediately sent me a new one with a PREPAID return label for the other one. It was minor enough I did not expect that, so what a pleasant surprise, THANK YOU AMAZON! The new one is absolutely FLAWLESS. This is the 'Sherman tank' of mailboxes! I HIGHLY recommend, am I clear enough? This is a clear example of getting what you pay for...expensive, but WORTH IT!

### ⭐⭐⭐⭐⭐ Nice to have mail secure
*by J***N on October 15, 2025*

This is a great locking mailbox. It is large and easy to install. The keys and lock feel very substantial. Our mail gets delivered at all times of the day, not any schedule, even after dark sometimes. This is so convenient. You can check it every few days if you like knowing no one can mess with your mail. No need to stop delivery if you leave because it's so large. Wish I'd done this a long time ago.

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-11*