---
product_id: 15375248
title: "Master Lock Black Outdoor Key Lock Box with Push Buttons to Hide a Key, Easily Set, Share, and Change Combination for Tenants, Guests, Clients, Move Between Listings, 5422E"
brand: "master lock"
price: "€ 63.27"
currency: EUR
in_stock: true
reviews_count: 13
category: "Master Lock"
url: https://www.desertcart.ie/products/15375248-master-lock-black-outdoor-key-lock-box-with-push-buttons
store_origin: IE
region: Ireland
---

# Holds up to 5 keys securely Customizable push-button combo lock Weather-resistant with protective cover Master Lock Black Outdoor Key Lock Box with Push Buttons to Hide a Key, Easily Set, Share, and Change Combination for Tenants, Guests, Clients, Move Between Listings, 5422E

**Brand:** master lock
**Price:** € 63.27
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock peace of mind with style and security!

## Quick Answers

- **What is this?** Master Lock Black Outdoor Key Lock Box with Push Buttons to Hide a Key, Easily Set, Share, and Change Combination for Tenants, Guests, Clients, Move Between Listings, 5422E by master lock
- **How much does it cost?** € 63.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/15375248-master-lock-black-outdoor-key-lock-box-with-push-buttons)

## 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

- • **Weatherproof Durability:** Built tough with metal body and vinyl-coated shackle to withstand all elements.
- • **Secure Multi-Key Storage:** Keep up to five keys safe in one sleek, compact box.
- • **Universal Fit & Mounting:** Designed to fit most door knob styles and easily wall-mountable for ultimate convenience.
- • **Effortless Access Control:** Set and reset your personalized alpha-numeric code anytime with push-button ease.
- • **Versatile Security Solution:** Perfect for homeowners, property managers, and Airbnb hosts to share access without hassle.

## Overview

The Master Lock Black Outdoor Key Lock Box (model 5422E) is a durable, weather-resistant security solution designed to store up to five keys safely. Featuring a customizable push-button combination lock, it fits most door knob styles and includes a protective cover to prevent weather damage. Ideal for homeowners and property managers, this compact lock box offers versatile, easy access control with a sturdy metal build and vinyl-coated shackle.

## Description

Keep your keys safe and secure with the Master Lock Portable Outdoor Key Lock Box. This sleek black lock box is perfect for hiding a spare key outside your home, providing you with peace of mind knowing that you’ll never be locked out. With its convenient push button resettable combination lock, you can easily set your own personalized code to ensure maximum security. Designed for outdoor use, this small lock box is weather-resistant and can be wall mounted for added convenience. The protective weather cover prevents freezing and jamming, and the molded bumper and vinyl-coated shackle prevent scratching. Whether you need a key lock box for outside your front door or want to keep a spare key hidden in your backyard, this lock box is the perfect solution. Its durable construction and secure locking mechanism make it an ideal key hider for any outdoor setting. In addition to its function as a key safe, the Master Lock Portable Outdoor Key Lock Box also serves as a security box for other small items. This versatile key lock box wall mount is an essential addition to any household.

Review: Perfect! No more spare keys. - Perfect for our needs. Weather resistant and simple to operate.
Review: Solid - I operate an Air B and B and we have some pretty wide weather extremes and the lock box is great. Roller code and ease of use. Functions well, great value for the money and tough and sturdy. I mounted mine on the wall right next to the door lock for convenience.

## Features

- Large capacity key lock box enables secure storage of up to five keys; Fits most ball biscuit, and tulip door knob styles.Control method:Touch.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Control Method:Touch
- Set your own alpha/numeric combination lock box; Reset the combination for multiple personalized combination code options
- For indoor and outdoor use; Key safe is constructed with a metal body for durability, vinyl coated shackle to prevent scratching, and weather cover to protect combination buttons
- SPECIFICATIONS: External Dimensions: 6.84 in (173.75mm) H X 3.18 in (80.77 mm) W X 2.067 in (52.507 mm) D Internal Dimensions: 3.50 in (88.9 mm) H x 2.25 in (57mm) W x 1in (25mm) D Shackle Dimensions: Length: 1.833 in (47mm) Shackle Width: 1.406 in (36mm) Shackle Diameter: .406 in (10mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BOSMLGS |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #8,666 in Office Products ( See Top 100 in Office Products ) #19 in Security Lock Boxes |
| Brand | Master Lock |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,665) |
| Date First Available | May 8, 2013 |
| Finish | Polished |
| Included Components | lock box |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.86 pounds |
| Item model number | 5422EC |
| Lock Type | Combination Lock |
| Manufacturer | Master Lock |
| Material | Metal |
| Number Of Pieces | 1 |
| Part Number | 5422EC |
| Pattern | Key Lock Box |
| Product Dimensions | 2.07"D x 3.18"W x 6.84"H |
| Size | 3-1/2 In. H. x 2-1/4 In. W. x 1 In. D. |
| Special Feature | Portable,Resettable |
| Special Features | Portable,Resettable |
| Style | 1 Pack |
| UPC | 071649370526 |
| Voltage | 120 Volts |
| Warranty Description | Limited Lifetime Warranty |

## Product Details

- **Brand:** Master Lock
- **Color:** Black
- **Included Components:** lock box
- **Item Weight:** 1.9 Pounds
- **Lock Type:** Combination Lock
- **Material:** Metal
- **Product Dimensions:** 2.07"D x 3.18"W x 6.84"H
- **Special Feature:** Portable,Resettable
- **UPC:** 071649370526

## Images

![Master Lock Black Outdoor Key Lock Box with Push Buttons to Hide a Key, Easily Set, Share, and Change Combination for Tenants, Guests, Clients, Move Between Listings, 5422E - Image 1](https://m.media-amazon.com/images/I/411gQ93wv7L.jpg)
![Master Lock Black Outdoor Key Lock Box with Push Buttons to Hide a Key, Easily Set, Share, and Change Combination for Tenants, Guests, Clients, Move Between Listings, 5422E - Image 2](https://m.media-amazon.com/images/I/41i4+VNlJrL.jpg)
![Master Lock Black Outdoor Key Lock Box with Push Buttons to Hide a Key, Easily Set, Share, and Change Combination for Tenants, Guests, Clients, Move Between Listings, 5422E - Image 3](https://m.media-amazon.com/images/I/51H2g1Tj0bL.jpg)
![Master Lock Black Outdoor Key Lock Box with Push Buttons to Hide a Key, Easily Set, Share, and Change Combination for Tenants, Guests, Clients, Move Between Listings, 5422E - Image 4](https://m.media-amazon.com/images/I/51SvsU9vzCL.jpg)
![Master Lock Black Outdoor Key Lock Box with Push Buttons to Hide a Key, Easily Set, Share, and Change Combination for Tenants, Guests, Clients, Move Between Listings, 5422E - Image 5](https://m.media-amazon.com/images/I/51XKAZHFBiL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the effective inside measurements?**
A: Important part is that it is 7/8" deep, a bit smaller than the size of a regular house key laying flat. This is important because when the key inevitably falls of the shallow hook, the key can barely fit in there with the door of the holder closed. If it is off the hook at the top, it must be angled up a bit before you close the compartment. The other dimensions are 2 1/4" wide and 3 7/8" high. These are all the inside dimensions of the key holder compartment.

**Q: Is it 100% waterproof?**
A: I can't speak for it being absolutely 100% waterproof (like dropping it in a bucket or body of water I know it's not waterproof in that sense). The keypad cover will keep out rain and snow, which is important in colder climates where if water penetrates the mechanism and it freezes it could render the lockbox inoperable until it's thawed. 

Where I have mine mounted on a patio door rain does blow against the patio door, the keypad cover keeps water from getting in the keypad so it serves it's purpose.

**Q: Does this fit over the doorknob**
A: Yes this lock box is designed to attach to an existing doorknob. The shackle can be locked or unlocked off of a doorknob when the lock box is opened. Thank you, NLS Products.

**Q: Do the numbers/letters have to be entered in sequence or can the correct combination be entered randomly?**
A: Each number/letter can only be pushed once, in any sequence in random, will unlock it.  As long as you have pressed the clear button each time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect! No more spare keys.
*by L***S on September 14, 2025*

Perfect for our needs. Weather resistant and simple to operate.

### ⭐⭐⭐⭐⭐ Solid
*by E***E on October 3, 2024*

I operate an Air B and B and we have some pretty wide weather extremes and the lock box is great. Roller code and ease of use. Functions well, great value for the money and tough and sturdy. I mounted mine on the wall right next to the door lock for convenience.

### ⭐⭐⭐⭐⭐ Not designed for car keys!
*by L***! on November 23, 2025*

It's a great lockbox for a simple key! But I needed it for a car key which it absolutely is not made for! My mistake for not reading the description.. I thought It's a Masterlock so they would think about that, but I was wrong.. Either way It was my mistake and the product is great for what it's made for Which is why I still gave it a 5-star!

## Frequently Bought Together

- Master Lock Black Outdoor Key Lock Box with Push Buttons to Hide a Key, Easily Set, Share, and Change Combination for Tenants, Guests, Clients, Move Between Listings, 5422E
- Master Lock Key Lock Box, Outdoor Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 5400EC, Black
- Lock Box Door Mount Bracket - Over The Door Mounted Lockbox Bracket (2'' Depth) - Extra Large - Over The Door Lockbox Hook Black Powder Coating - Heavy Duty Steel for Airbnb Hosts & Emergency Access

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-09*