---
product_id: 190668513
title: "Prime OP - Modern Stainless Steel Post Mount Mailbox with Lock and Key, Waterproof Square Mid-Century Mailbox for Outside, Large Double Door Rear Access, 17\" x 11\" x 7\" (White Oak)"
brand: "katanabox"
price: "12094 DH"
currency: MAD
in_stock: true
reviews_count: 1
url: https://www.desertcart.ma/products/190668513-prime-op-modern-stainless-steel-post-mount-mailbox-with-lock
store_origin: MA
region: Morocco
---

# 17"x11"x7" large capacity Double-door lock with 2 keys Waterproof stainless steel Prime OP - Modern Stainless Steel Post Mount Mailbox with Lock and Key, Waterproof Square Mid-Century Mailbox for Outside, Large Double Door Rear Access, 17" x 11" x 7" (White Oak)

**Brand:** katanabox
**Price:** 12094 DH
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Prime OP - Modern Stainless Steel Post Mount Mailbox with Lock and Key, Waterproof Square Mid-Century Mailbox for Outside, Large Double Door Rear Access, 17" x 11" x 7" (White Oak) by katanabox
- **How much does it cost?** 12094 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/190668513-prime-op-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

- • **Bulk Mail Ready:** Spacious 17"x11"x7" design fits parcels, magazines & more—never miss a delivery.
- • **Versatile Installation:** Post mount or wall install options for residential, rural, or commercial use.
- • **Weatherproof Durability:** Premium rust-proof stainless steel with magnetic rain cover for all-season protection.
- • **Mid-Century Modern Vibes:** Sleek, minimalist design elevates curb appeal with a stylish White Oak finish.
- • **Secure Double-Door Access:** Rear double-door with lock and two keys keeps your mail safe and private.

## Overview

The Prime OP mailbox is a large-capacity, stainless steel post-mount mailbox featuring a secure double-door rear access with lock and keys. Designed for outdoor durability, it is waterproof and rust-resistant with a magnetic cover to protect mail from weather. Its modern mid-century aesthetic in White Oak finish complements contemporary homes, while versatile mounting options make it ideal for residential and commercial use.

## Description

Full description not available

## Features

- LARGE CAPACITY POST MOUNT MAILBOX: This modern mailbox with post mount design measures 17" x 11" x 7" with a drop slot of 10.0" x 1.3". Its extra-large capacity holds bulk mail, padded envelopes, newspapers, magazines, and small parcels, making it perfect for outside use on residential or rural properties.
- DOUBLE DOOR REAR ACCESS: Designed for convenience, this double-door mailbox allows rear access for easy mail retrieval. The secure locking mechanism comes with two keys for added convenience, protecting your mail from theft and ensuring privacy.
- DURABLE & WEATHERPROOF DESIGN: Made from high-quality stainless steel, this rust-proof and waterproof mailbox resists the elements. Its magnetic cover ensures rain stays out, while the square mailbox shape adds a sleek, modern aesthetic.
- MODERN MID-CENTURY STYLE: This stainless steel mailbox features a minimalist design that complements modern and mid-century homes. Its post mount style offers versatility for both curbside and outdoor wall installations, adding a contemporary touch to your home or business.
- VERSATILE RESIDENTIAL OR COMMERCIAL USE: Ideal as a post mount mailbox for outside with post, this large-capacity mailbox fits various applications, from houses and apartments to rural properties. It doubles as a secure dropbox or letterbox for offices, ensuring safety and style in one package.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Stainless Steel |
| Color | White Oak |
| Included Security Features | Lockable |
| Brand | KATANABOX |
| Mounting Type | Post Mount |
| Style | Modern Mailbox |
| Item Weight | 12.1 Pounds |
| Access Location | Front |
| Manufacturer | PAX Trading Co.,Ltd. |
| Part Number | MB-SANJOSLT-A-A-A-08 |
| Item Weight | 12.1 pounds |
| Product Dimensions | 19.41 x 11.42 x 7.28 inches |
| Country of Origin | Japan |
| Finish | Silver |
| Pattern | Modern Mailbox |
| Shape | Rctangular |
| Installation Method | Strut-Mounted |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Usage | Outdoor use |
| Included Components | Installation Hardware |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

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

## Images

![Prime OP - Modern Stainless Steel Post Mount Mailbox with Lock and Key, Waterproof Square Mid-Century Mailbox for Outside, Large Double Door Rear Access, 17" x 11" x 7" (White Oak) - Image 1](https://m.media-amazon.com/images/I/61X5hxJXJ7L.jpg)
![Prime OP - Modern Stainless Steel Post Mount Mailbox with Lock and Key, Waterproof Square Mid-Century Mailbox for Outside, Large Double Door Rear Access, 17" x 11" x 7" (White Oak) - Image 2](https://m.media-amazon.com/images/I/611AboBCIsL.jpg)
![Prime OP - Modern Stainless Steel Post Mount Mailbox with Lock and Key, Waterproof Square Mid-Century Mailbox for Outside, Large Double Door Rear Access, 17" x 11" x 7" (White Oak) - Image 3](https://m.media-amazon.com/images/I/81uULLVPb7L.jpg)
![Prime OP - Modern Stainless Steel Post Mount Mailbox with Lock and Key, Waterproof Square Mid-Century Mailbox for Outside, Large Double Door Rear Access, 17" x 11" x 7" (White Oak) - Image 4](https://m.media-amazon.com/images/I/71ZpqWzdhVL.jpg)
![Prime OP - Modern Stainless Steel Post Mount Mailbox with Lock and Key, Waterproof Square Mid-Century Mailbox for Outside, Large Double Door Rear Access, 17" x 11" x 7" (White Oak) - Image 5](https://m.media-amazon.com/images/I/516eHYL5LfL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sleek modern design with world class customer service
*by A***  on October 15, 2019*

We are very happy with our KATANABOX Prime OP - Stainless Steel Post Box with the modern design.I accidentally purchased it with the incorrect DR post and couldn’t figure out why it didn’t fit. The customer service representative was wonderful because when I explained by e-mail what I purchased, the they told me the very next morning to purchase the OP post and gave me credit for the DR post. Thank you Fuzuki!The KATANABOX is a very stylish well-made post box and it is a lovely finish to our new home.I would highly recommend it to anyone looking for a truly sophisticated post box.A very satisfied customer!

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**Shop now:** [https://www.desertcart.ma/products/190668513-prime-op-modern-stainless-steel-post-mount-mailbox-with-lock](https://www.desertcart.ma/products/190668513-prime-op-modern-stainless-steel-post-mount-mailbox-with-lock)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-31*