---
product_id: 331238590
title: "Durabox Through The Wall Drop Chute – Adjustable Two Piece Steel Deposit Drop Slot for Documents, Letters, Payments and Other Non-Bulky Items and Mail D100 (Black)"
brand: "durabox"
price: "B/.189"
currency: PAB
in_stock: true
reviews_count: 8
category: "Durabox"
url: https://www.desertcart.com.pa/products/331238590-durabox-through-the-wall-drop-chute-adjustable-two-piece-steel
store_origin: PA
region: Panama
---

# Adjustable for 4.5"–8.5" wall thickness 9.375" x 1" secure drop slot 14-gauge powder-coated steel Durabox Through The Wall Drop Chute – Adjustable Two Piece Steel Deposit Drop Slot for Documents, Letters, Payments and Other Non-Bulky Items and Mail D100 (Black)

**Brand:** durabox
**Price:** B/.189
**Availability:** ✅ In Stock

## Summary

> 📬 Elevate your mail game—secure, sleek, and built for the savvy professional.

## Quick Answers

- **What is this?** Durabox Through The Wall Drop Chute – Adjustable Two Piece Steel Deposit Drop Slot for Documents, Letters, Payments and Other Non-Bulky Items and Mail D100 (Black) by durabox
- **How much does it cost?** B/.189 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/331238590-durabox-through-the-wall-drop-chute-adjustable-two-piece-steel)

## Best For

- durabox enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Comes with pre-drilled holes and mounting hardware—get it up and running in no time.
- • **Secure Drop, Zero Hassle:** Safely deposit documents, payments, and small valuables through a sleek, tamper-resistant slot.
- • **Custom Fit for Your Space:** Adjustable two-piece design fits walls from 4.5" to 8.5" thick—perfect for any modern home or office.
- • **Built to Last, Designed to Impress:** Heavy-duty steel resists rust & scratches for enduring style and security.
- • **Sleek Black Finish with a Professional Edge:** Matte black powder coat blends seamlessly with contemporary interiors and exteriors.

## Overview

The Durabox Through The Wall Drop Chute is a robust, adjustable steel mail slot designed for secure, convenient deposit of documents and small items up to 1" thick. Crafted from durable 14-gauge powder-coated steel, it fits wall thicknesses from 4.5" to 8.5" and includes all mounting hardware for quick installation. Ideal for homes, offices, and commercial spaces seeking a stylish yet practical mail solution.

## Description

Durabox Through The Wall Drop Chute – Adjustable Two Piece Steel Deposit Drop Slot for Documents, Letters, Payments and Other Non-Bulky Items and Mail D100 (Black) - desertcart.com

Review: Solid through-wall slot - The overall construction was much heavier than I would have anticipated. Installation was a breeze due to the big lip to hide my poor cutting skills. The outlet side is much lower than you think.
Review: Works well. Couple of suggestions for improvement. - I gave 5 stars because overall the mail slot is made well and works as it should. I had no issues with the door as others have said. One suggestion is the mail box is black but they supply shiny silver screws. Easy fix, I bought decorative black ones - but they should just put them in. The other thing is the mail chute is at a 45 degree angle from the start with no allowance for the thickness of a wall. You can get around it by making the hole bigger but maybe they could have it go in level for about half inch to help accommodate the thickness of the wall. That may complicate the design though. Keep in mind if you're cutting a hole in the side of your house it's going to take some tools.

## Features

- Versatile – This through-the-wall mail chute is perfect for securely depositing thin envelopes, payments, and other non-bulky items up to 1" thick such as keys and car remotes. Ideal for home, office, school, or commercial use.
- Durable Construction – Crafted from heavy-duty 14-gauge powder-coated steel, this mail chute is designed to withstand wear and tear while resisting scratches and rust for long-lasting performance.
- Ready to Install – Compatible with wall thicknesses ranging from 4-1/2" up to 8-1/2". Comes with 8 pre-drilled holes and mounting hardware
- Secure & Convenient – Safely drop off non bulky mail, payments, or other small items directly through the wall, offering a practical solution for secure deliveries.
- Product Dimensions – Drop opening: 9-3/8" W x 1" H (Not Recommended for Parcels)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #132,414 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #99 in Wall-Mount Mailboxes |
| Brand | Durabox |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 259 Reviews |
| Included Security Features | Drop Chute |
| Material | Metal |
| Mounting Type | Wall Mount |
| Product Dimensions | 4.61"D x 11.4"W x 13"H |

## Product Details

- **Material:** Metal
- **Color:** Black
- **Included Security Features:** Drop Chute
- **Brand:** Durabox
- **Mounting Type:** Wall Mount

## Images

![Durabox Through The Wall Drop Chute – Adjustable Two Piece Steel Deposit Drop Slot for Documents, Letters, Payments and Other Non-Bulky Items and Mail D100 (Black) - Image 1](https://m.media-amazon.com/images/I/51P4+Y7OMjS.jpg)

## Questions & Answers

**Q: I had someone use a sticky pad and a string to pull things out of my drop box.  Does this have anything that would help prevent that?**
A: This product has a saw tooth shaped baffle in the box at the  bottom end of the chute that would prevent that type of attempt at removing any contents.  I would strongly recommend this as a secure drop box.

**Q: Does the chute have a hinged door?**
A: Yes it does - the hinge is across the top.

**Q: Can you use another mail slot face or do you have to use what is provided?**
A: The mail slot is welded to the mail chute.   It would be possible to change it but difficult.

**Q: Is this box water proof ? I am looking for a box as a pass thru mailbox to by exterior gate.**
A: Mine is in my stoop at my office so can’t verify. My guess is it is not waterproof. I believe water could seep through the top hinge of the door. Also the door section is separate from the box. They slide into each other to offer in-wall adjustability.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid through-wall slot
*by R***N on June 30, 2023*

The overall construction was much heavier than I would have anticipated. Installation was a breeze due to the big lip to hide my poor cutting skills. The outlet side is much lower than you think.

### ⭐⭐⭐⭐⭐ Works well. Couple of suggestions for improvement.
*by P***H on August 11, 2025*

I gave 5 stars because overall the mail slot is made well and works as it should. I had no issues with the door as others have said. One suggestion is the mail box is black but they supply shiny silver screws. Easy fix, I bought decorative black ones - but they should just put them in. The other thing is the mail chute is at a 45 degree angle from the start with no allowance for the thickness of a wall. You can get around it by making the hole bigger but maybe they could have it go in level for about half inch to help accommodate the thickness of the wall. That may complicate the design though. Keep in mind if you're cutting a hole in the side of your house it's going to take some tools.

### ⭐⭐⭐⭐ Nice shoot
*by B***N on May 23, 2024*

This is a really nice mail slot. Easy to install. The metal is sturdy. The reason I gave it 4 stars is because the flap doesn't lay completed closed. Also there are gaps in the hinge part. Those gaps and the door not completely shutting allows air/dirt/light to come into the house. The door we replaced didn't have these gaps. Really disappointed about that but otherwise I really like it. Works well

## Frequently Bought Together

- Durabox Through The Wall Mail Slot, Two Piece Deposit Chute Drop for Documents, Mail, Checks, Payments - Adjustable Mail Chute with Pre Drilled Mounting Holes, Screws D100 (Black)
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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-06*