---
product_id: 63617095
title: "MASTER LOCK Extra Large Key Safe Police Approved Wall Mounted, XL 103 x 173 x 75mm, Outdoor, for Home Office Industries Vehicles"
brand: "master lock"
price: "2706 kr"
currency: NOK
in_stock: true
reviews_count: 13
category: "Master Lock"
url: https://www.desertcart.no/products/63617095-master-lock-extra-large-key-safe-police-approved-wall-mounted
store_origin: NO
region: Norway
---

# Police-approved high security 16,000-code resettable combo Extra large 140cm³ capacity MASTER LOCK Extra Large Key Safe Police Approved Wall Mounted, XL 103 x 173 x 75mm, Outdoor, for Home Office Industries Vehicles

**Brand:** master lock
**Price:** 2706 kr
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure your keys, unlock peace of mind.

## Quick Answers

- **What is this?** MASTER LOCK Extra Large Key Safe Police Approved Wall Mounted, XL 103 x 173 x 75mm, Outdoor, for Home Office Industries Vehicles by master lock
- **How much does it cost?** 2706 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/63617095-master-lock-extra-large-key-safe-police-approved-wall-mounted)

## Best For

- master lock enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Sharing:** Perfect for Airbnb hosts, caretakers, and families to securely share access without hassle.
- • **Keyless Convenience:** Resettable 4-digit combination lock offers up to 16,000 unique codes—ditch the physical keys.
- • **Generous Storage Space:** Extra large internal volume fits multiple keys including long mortise keys up to 13.5cm.
- • **Unmatched Security Assurance:** Police-approved zinc build with recessed door for ultimate protection against tampering.
- • **Weather-Resistant Durability:** Robust zinc and ABS construction ensures reliable outdoor use rain or shine.

## Overview

The MASTER LOCK Extra Large Key Safe is a police-approved, wall-mounted lock box designed for both indoor and outdoor use. Featuring a heavy-duty zinc construction with a recessed door, it offers high resistance to attacks. Its spacious 140cm³ interior accommodates multiple keys, including long mortise keys up to 13.5cm. The resettable 4-digit mechanical combination lock supports 16,000 possible codes, enabling keyless, secure access sharing ideal for homes, offices, and rental properties. Weather-resistant and easy to install with included hardware, it combines robust security with practical convenience.

## Description

Heavy-duty zinc construction with recessed door for high security. Resettable 4-digit combination offers keyless convenience with 16,000 possible codes.

Review: Superb Key Box - Item was brilliant. After hours/days of looking without spending hundreds of pounds found this key box. It was to house a 13.5cm Mortise key for a church. The key fitted perfectly into this box. Should be added to description ' key box will house up to 13.5cms Mortise keys'. Ordered on 6.8.26 received 7.8.26 no extra paid on delivery. Extremely impressed with service and product. Thank you.
Review: Code setting very fiddly & unclear, easy to make a mistake, no re-set told I have to buy a new one! - Setting the code required a phone call and I am glad I did as when I came to change the code sometime later as is sensible for security, I made one slip up in the process, the previous code does not work and I am told there is no way to factory re-set the box. I am told I simply have to buy another! The process to set the code is too intricate, requires a very small screwdriver and the marked arrows you need to see on each number are very unclear - one slip up if you have set it with an arrow pointing the wrong way which is very easy to do, and the box is useless. Seriously shocked there is no re-set as these are not cheap.

## Features

- LOCK BOX APPLICATION: For indoor and outdoor use; wall mount lockable key box is best used for key and access card storage; Extra large internal capacity (140cm³) allows secure storage for multiple keys
- EASE OF USE: Resettable 4 digit combination for keyless convenience; Choose your own combination (up to 16.000 different possible codes)
- HIGH SECURITY: Key lock box offers a very high security level against attacks with a heavy duty construction in Zinc and recessed door construction; SBD, SS and CNPP certified
- SHARE YOUR KEYS: Great solution for Airbnb and home rental. Gives easy access to care takers and home workers. Ideal to share keys with your family or roomates
- SPECIFICATIONS: 105mm wide key box with removable cover in ABS. Exterior dimensions (H x W x D) 17.3cm x 10.3cm x 7.5cm; Interior dimensions (H x W x D) 13cm x 6.6cm x 2.2cm; Includes mounting hardware for easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BL5WVKK |
| Alarm | acoustical |
| Best Sellers Rank | 17,240 in DIY & Tools ( See Top 100 in DIY & Tools ) 33 in Key Cabinets (DIY & Tools) |
| Brand | Master Lock |
| Capacity | 140 cubic centimeters |
| Chamber Depth | 4.3 Centimetres |
| Colour | Black & Grey |
| Control Type | Push Button Control |
| Country of Origin | China |
| Customer Reviews | 3.7 out of 5 stars 398 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 03520190943521 |
| Included Components | Key Safe & Mounting Hardware |
| Item Dimensions D x W x H | 7.5D x 10.3W x 17.3H centimetres |
| Item Type Name | MASTER LOCK Key Safe Wall Mounted Police Approved [Certified] [Extra large] [Wall mounted] - 5426EURD - Professional Key Lock Box |
| Item Weight | 2.88 Kilograms |
| Lock Type | Mechanical Code Lock |
| Lock type | Mechanical Code Lock |
| Manufacturer | Master Lock |
| Manufacturer Warranty Description | Limited lifetime warranty. |
| Material | Zinc |
| Model Number | 5426EURD |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Part Number | 5426EURD |
| Product dimensions | 7.5D x 10.3W x 17.3H centimetres |
| Special Features | Anti-Theft, Combination Lock, Police Approved, Sold Secure & Secured by Design, Waterproof |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Master Lock
- **Capacity:** 188.76 Cubic Centimetres
- **Colour:** Black & Grey
- **Included components:** Key Safe & Mounting Hardware
- **Item weight:** 2.88 Kilograms
- **Lock type:** Mechanical Code Lock
- **Material:** Zinc
- **Mounting type:** Wall Mount
- **Product dimensions:** 7.5D x 10.3W x 17.3H centimetres
- **Special feature:** Anti-Theft, Combination Lock, Police Approved, Sold Secure & Secured by Design, Waterproof

## Images

![MASTER LOCK Extra Large Key Safe Police Approved Wall Mounted, XL 103 x 173 x 75mm, Outdoor, for Home Office Industries Vehicles - Image 1](https://m.media-amazon.com/images/I/71l1+8vrlgL.jpg)
![MASTER LOCK Extra Large Key Safe Police Approved Wall Mounted, XL 103 x 173 x 75mm, Outdoor, for Home Office Industries Vehicles - Image 2](https://m.media-amazon.com/images/I/71lb+GqcaSL.jpg)
![MASTER LOCK Extra Large Key Safe Police Approved Wall Mounted, XL 103 x 173 x 75mm, Outdoor, for Home Office Industries Vehicles - Image 3](https://m.media-amazon.com/images/I/71ScR9eRNWL.jpg)
![MASTER LOCK Extra Large Key Safe Police Approved Wall Mounted, XL 103 x 173 x 75mm, Outdoor, for Home Office Industries Vehicles - Image 4](https://m.media-amazon.com/images/I/81fuBr5NI-L.jpg)
![MASTER LOCK Extra Large Key Safe Police Approved Wall Mounted, XL 103 x 173 x 75mm, Outdoor, for Home Office Industries Vehicles - Image 5](https://m.media-amazon.com/images/I/81BWmIJglwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Superb Key Box
*by J***S on 7 August 2026*

Item was brilliant. After hours/days of looking without spending hundreds of pounds found this key box. It was to house a 13.5cm Mortise key for a church. The key fitted perfectly into this box. Should be added to description ' key box will house up to 13.5cms Mortise keys'. Ordered on 6.8.26 received 7.8.26 no extra paid on delivery. Extremely impressed with service and product. Thank you.

### ⭐ Code setting very fiddly & unclear, easy to make a mistake, no re-set told I have to buy a new one!
*by D***N on 25 September 2025*

Setting the code required a phone call and I am glad I did as when I came to change the code sometime later as is sensible for security, I made one slip up in the process, the previous code does not work and I am told there is no way to factory re-set the box. I am told I simply have to buy another! The process to set the code is too intricate, requires a very small screwdriver and the marked arrows you need to see on each number are very unclear - one slip up if you have set it with an arrow pointing the wrong way which is very easy to do, and the box is useless. Seriously shocked there is no re-set as these are not cheap.

### ⭐⭐⭐⭐⭐ Definitely the best there is, and worth the money
*by F***C on 15 April 2019*

Having looked at reviews of other devices on the market, I chose this one because it uses push buttons rather than combo, so easier to open in winter with gloves, and also because it is certified. It's a lot more expensive than other devices, but having installed and used it, I say it is worth the extra money. It is very easy to install, as it provides a mounting template to get the screw positions completely accurate, and decent screws (8 cm long!) are provided for fixing. It can be installed onto brick walls or (strong) wooden posts, which is what I chose to do to keep the unit out of sight. In situ, it is unobtrusive. It is very easy to set and change the combo code. It has a large internal capacity for holding keys and cards, and comes with a useful metal hook. In short, it is well worth spending the extra money to get something that actually will work and will last.

## Frequently Bought Together

- MASTER LOCK Extra Large Key Safe Police Approved Wall Mounted, XL 103 x 173 x 75mm, Outdoor, for Home Office Industries Vehicles
- MASTER LOCK Portable Key Safe with Shackle, Medium 90 x 157 x 40 mm, Outdoor, for Home Office Industries Vehicles
- MASTER LOCK Smart Connected Key Safe Wall Mounted, Bluetooth or Combination, Medium 83 x 127 x 59 mm, Outdoor, for professionals, Black and Grey

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*