---
product_id: 414649497
title: "Through The Door Drop Box, 16.5\" x 12.5\" x 6\" Mail Slots for Doors, Adjustable Chute Door Mail Slot with Combination Lock, Suitable for Door Thickness 1.18” to 2.36” for Home Office"
brand: "toriexon"
price: "$368.26"
currency: USD
in_stock: true
reviews_count: 8
category: "Toriexon"
url: https://www.desertcart.ec/products/414649497-through-the-door-drop-box-16-5-x-12-5
store_origin: EC
region: Ecuador
---

# Fits doors 1.18”–2.36” thick Secure combo lock All-steel durable build Through The Door Drop Box, 16.5" x 12.5" x 6" Mail Slots for Doors, Adjustable Chute Door Mail Slot with Combination Lock, Suitable for Door Thickness 1.18” to 2.36” for Home Office

**Brand:** toriexon
**Price:** $368.26
**Availability:** ✅ In Stock

## Summary

> 📬 Secure your deliveries in style — don’t miss out on peace of mind!

## Quick Answers

- **What is this?** Through The Door Drop Box, 16.5" x 12.5" x 6" Mail Slots for Doors, Adjustable Chute Door Mail Slot with Combination Lock, Suitable for Door Thickness 1.18” to 2.36” for Home Office by toriexon
- **How much does it cost?** $368.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/414649497-through-the-door-drop-box-16-5-x-12-5)

## Best For

- toriexon enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from powder-coated alloy steel, this drop box resists scratches and weather for years of use.
- • **Smart Visibility:** A clear acrylic window lets you quickly check for deliveries without unlocking or opening the box.
- • **Generous Capacity:** Spacious 16.5" x 12.5" x 6" interior fits magazines, legal envelopes, keys, and more without hassle.
- • **Fortress-Level Security:** Keep your valuables safe with a reinforced double steel door and a reliable combination lock.
- • **Universal Fit & Easy Install:** Adjustable chute fits door thickness from 1.18” to 2.36”, perfect for home or office setups.

## Overview

The Toriexon Through The Door Drop Box is a robust, all-steel mail slot designed for doors 1.18” to 2.36” thick. Featuring a spacious 16.5" x 12.5" x 6" interior, a scratch-resistant powder-coated finish, and a secure mechanical combination lock with reinforced double steel door, it offers a durable and safe solution for home or office mail and valuables. Its acrylic viewing window adds convenience by letting you check contents at a glance.

## Description

Toriexon Through The Door Drop Box, 16.5" x 12.5" x 6" Mail Slots for Doors, Adjustable Chute Door Mail Slot with Combination Lock, Suitable for Door Thickness 1.18” to 2.36” for Home Office - desertcart.com

Review: Quality is great - Exactly what I need. Great quality and it looks nice and secure,
Review: Suited my needs perfectly - I had an old style door slot with flaps in both sides that was too small for some of these door mail boxes. I wasn’t interested or able to cut a larger hole to fit the new dimensions of the metal flange for almost every kind of these mail boxes on the market. So I bought this because I saw that the box itself had a wide enough opening. I did not use the mail flap or the funnel that came with this as the mail flap opening is much thinner than the mail slot on the door now which the mailman already struggles with. I removed the flap that was on the inside of the door and attached the box to the door with the screws provided. The box is large enough for magazines and legal sized envelopes and all the junk mail. The only thing that sucks with this is the lock. The little tumbler wheel is not smooth rolling and I don’t foresee it lasting long. I attached a photo to show how the interior is lined up with an existing door slot opening. If you already have an opening, you should be good to go if you don’t want to remove the mail slot flap already installed.

## Features

- Durable Material: Made of all steel construction, this key drop box will provide long-term strength and use for years to come. It also features a powder-coated, scratch-resistant finish for a durable, attractive appearance
- Sufficient Space: Measuring 16.5" H x 12.5" W x 6" D which can offer a generous storage capacity for house office
- Safety Locking: The through door mailbox provides secure all-day depositing of valuable or private items with the code lock. It features a piano hinge reinforced double steel door to prevent prying
- Humanized Design: There is a small opening on the door which is made of acrylic so you can confirm it quickly that if there some items in the drop mail box without opening the door
- Widely Use: The deposit safe mail box is suitable for all-day depositing of valuables or private items such as rent checks, car keys, remotes, small envelopes, and more, perfect for use at home, in office, at work or at school

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #180,009 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #131 in Wall-Mount Mailboxes |
| Brand | Toriexon |
| Capacity | 13 Pounds |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 120 Reviews |
| Lock Type | Mechanical Code Lock |
| Material | Alloy Steel |
| Product Dimensions | 4"D x 12.8"W x 15.2"H |

## Product Details

- **Material:** Alloy Steel
- **Color:** Black
- **Included Security Features:** Drop Chute, lock
- **Brand:** Toriexon
- **Mounting Type:** Wall Mount

## Images

![Through The Door Drop Box, 16.5" x 12.5" x 6" Mail Slots for Doors, Adjustable Chute Door Mail Slot with Combination Lock, Suitable for Door Thickness 1.18” to 2.36” for Home Office - Image 1](https://m.media-amazon.com/images/I/61u6gAgZUjL.jpg)

## Available Options

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

## Questions & Answers

**Q: Anyone know how big the faceplate at the entry? I need to know if it will fit between to vertical mullions in my storefront.**
A: Hello,
The entry size of the through the wall dDrop box is about 9.88 x 2.6 inch.

**Q: Can you use your existing mail slot on the exterior of the door instead of the flap that comes with this?**
A: No on my door with standard mail slot.

**Q: How thick an item will go thru the opening? Listing says 'Inlet size 3"x10.4" ' so will a 3-inch thick envelope truly go in? If not, how thick?**
A: The wall opening size is 75mm (2.95276") Height & 265mm (10.4331") Lenght. All books or docs below indicated above size will go thru.

**Q: I threw out the box. Was there a manual in there with the unlock code or something? How do I open it to take out the parts ?**
A: On the combination lock, dial all to 0 to open door then set your own key code per instruction.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality is great
*by T***A on May 18, 2024*

Exactly what I need. Great quality and it looks nice and secure,

### ⭐⭐⭐⭐⭐ Suited my needs perfectly
*by U***E on August 11, 2025*

I had an old style door slot with flaps in both sides that was too small for some of these door mail boxes. I wasn’t interested or able to cut a larger hole to fit the new dimensions of the metal flange for almost every kind of these mail boxes on the market. So I bought this because I saw that the box itself had a wide enough opening. I did not use the mail flap or the funnel that came with this as the mail flap opening is much thinner than the mail slot on the door now which the mailman already struggles with. I removed the flap that was on the inside of the door and attached the box to the door with the screws provided. The box is large enough for magazines and legal sized envelopes and all the junk mail. The only thing that sucks with this is the lock. The little tumbler wheel is not smooth rolling and I don’t foresee it lasting long. I attached a photo to show how the interior is lined up with an existing door slot opening. If you already have an opening, you should be good to go if you don’t want to remove the mail slot flap already installed.

### ⭐⭐⭐⭐⭐ Saturday and secure.
*by N***N on January 7, 2025*

Using it in an small apartment complex for rent drop. Very secure. Easy to install.

## Frequently Bought Together

- Toriexon Through The Door Drop Box, 16.5" x 12.5" x 6" Mail Slots for Doors, Adjustable Chute Door Mail Slot with Combination Lock, Suitable for Door Thickness 1.18” to 2.36” for Home Office
- StickerTalk Drop Box Vinyl Sticker, 10 inches by 3 inches

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-27*