---
product_id: 96989396
title: "Prime DR - Modern Stainless Steel Post Mount Mailbox with Lock, Mid-Century Double Door Square Mailbox, Waterproof Outdoor Letterbox for House, 19\" x 11\" x 7\", Rear Access, Black"
brand: "katanabox"
price: "6932 kr"
currency: DKK
in_stock: true
reviews_count: 3
url: https://www.desertcart.dk/products/96989396-prime-dr-modern-stainless-steel-post-mount-mailbox-with-lock
store_origin: DK
region: Denmark
---

# Waterproof stainless steel build 19" x 11" x 7" spacious capacity Secure key lock for theft protection Prime DR - Modern Stainless Steel Post Mount Mailbox with Lock, Mid-Century Double Door Square Mailbox, Waterproof Outdoor Letterbox for House, 19" x 11" x 7", Rear Access, Black

**Brand:** katanabox
**Price:** 6932 kr
**Availability:** ✅ In Stock

## Summary

> 📬 Elevate your curb appeal with secure, stylish mail delivery!

## Quick Answers

- **What is this?** Prime DR - Modern Stainless Steel Post Mount Mailbox with Lock, Mid-Century Double Door Square Mailbox, Waterproof Outdoor Letterbox for House, 19" x 11" x 7", Rear Access, Black by katanabox
- **How much does it cost?** 6932 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/96989396-prime-dr-modern-stainless-steel-post-mount-mailbox-with-lock)

## Best For

- katanabox enthusiasts

## Why This Product

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

## Key Features

- • **Lock & Secure:** Robust keyed lock ensures your mail stays safe and private, giving you peace of mind
- • **Generous Capacity:** Fits bulk mail, packages, and paperwork effortlessly with a large 19" x 11" x 7" interior
- • **Double Door Rear Access:** Convenient and secure mail retrieval from the back, perfect for busy professionals
- • **Weatherproof Durability:** Premium stainless steel construction resists rust and harsh outdoor elements
- • **Mid-Century Modern Elegance:** Sleek square design blends timeless style with contemporary curb appeal

## Overview

The Prime DR is a modern, mid-century inspired stainless steel mailbox with a spacious 19" x 11" x 7" interior, double door rear access, and a secure keyed lock. Designed for outdoor durability and waterproof protection, it combines style and function to keep your mail safe and your home looking sharp.

## Description

Full description not available

## Features

- MODERN MAILBOX WITH POST: This KATANABOX Prime DR model is a sleek, modern mailbox with post, designed for durability and aesthetic appeal. With a unique square mailbox design, it combines mid-century charm with contemporary elegance, making it one of the best modern mailboxes for outside.
- LARGE CAPACITY FOR ALL DELIVERIES: This post mount mailbox for outside use measures 19" x 11" x 7" with a 10.4" x 1.4" drop slot, providing ample space for bulk mail, packages, paperwork, and more. Ideal as a mailbox with post for outside, it serves as a reliable mail box for house and residential properties.
- DOUBLE DOOR REAR ACCESS: Featuring double-sided access with a rear door, this double door mailbox is designed for added convenience and security. With rear access, retrieving mail is easier and safer, making it perfect as a double sided mailbox with post mount for large mail volumes.
- STAINLESS STEEL & WATERPROOF DESIGN: Constructed from high-quality stainless steel, this waterproof mailbox is built to endure harsh weather. This mail box with lock for outside use ensures rust resistance and longevity, making it suitable for any outdoor environment.
- SECURE LOCK WITH KEY: Equipped with a robust key lock, this post mount mailbox is ideal for keeping your mail safe from theft. Perfect as a stainless steel mailbox with lock for outside, it provides peace of mind with secure mail storage for homes and offices alike.

## Product Details

- **Material:** Stainless Steel
- **Color:** Black
- **Included Security Features:** Lockable
- **Brand:** KATANABOX
- **Mounting Type:** Post Mount

## Images

![Prime DR - Modern Stainless Steel Post Mount Mailbox with Lock, Mid-Century Double Door Square Mailbox, Waterproof Outdoor Letterbox for House, 19" x 11" x 7", Rear Access, Black - Image 1](https://m.media-amazon.com/images/I/61d-nB4dKrL.jpg)
![Prime DR - Modern Stainless Steel Post Mount Mailbox with Lock, Mid-Century Double Door Square Mailbox, Waterproof Outdoor Letterbox for House, 19" x 11" x 7", Rear Access, Black - Image 2](https://m.media-amazon.com/images/I/613JcDOOP4L.jpg)
![Prime DR - Modern Stainless Steel Post Mount Mailbox with Lock, Mid-Century Double Door Square Mailbox, Waterproof Outdoor Letterbox for House, 19" x 11" x 7", Rear Access, Black - Image 3](https://m.media-amazon.com/images/I/719qpc4caWL.jpg)
![Prime DR - Modern Stainless Steel Post Mount Mailbox with Lock, Mid-Century Double Door Square Mailbox, Waterproof Outdoor Letterbox for House, 19" x 11" x 7", Rear Access, Black - Image 4](https://m.media-amazon.com/images/I/712QyiW1e1L.jpg)
![Prime DR - Modern Stainless Steel Post Mount Mailbox with Lock, Mid-Century Double Door Square Mailbox, Waterproof Outdoor Letterbox for House, 19" x 11" x 7", Rear Access, Black - Image 5](https://m.media-amazon.com/images/I/61qJ8gZiIwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Quality craftsmanship
  

*by C***N on Reviewed in the United States on June 10, 2020*

Very nice quality. The look is sleekIt is super easy to install. Awesome customer service!!!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Love it but no flag!
  

*by E***K on Reviewed in the United States on February 14, 2019*

This is a beautiful mailbox and we love the quality and look. However, there is no flag and no way to leave mail for pickup as far as we can tell. Maybe they don’t pick up at homes in Japan?! Very odd. Shouldn’t  have to sacrifice for design but in this case, we did.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Discoloration
  

*by P***T on Reviewed in the United States on September 2, 2020*

Love the look of this mailbox but within 5 months of installation, discolorations started to appear on the sides of the box...tried to clean them off but no success. Anyone else have this problem?

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**Shop now:** [https://www.desertcart.dk/products/96989396-prime-dr-modern-stainless-steel-post-mount-mailbox-with-lock](https://www.desertcart.dk/products/96989396-prime-dr-modern-stainless-steel-post-mount-mailbox-with-lock)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-03*