---
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: "€ 97.29"
currency: EUR
in_stock: true
category: "Master Lock"
url: https://www.desertcart.be/products/15375248-master-lock-black-outdoor-key-lock-box-with-push-buttons
store_origin: BE
region: Belgium
---

# 5-key capacity secure storage 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:** € 97.29
**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?** € 97.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/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

- • **Wall-Mountable & Portable:** Mount it securely outside or take it on the go—perfect for tenants, guests, or managing multiple listings with ease.
- • **Securely Store Up to 5 Keys:** Keep all your essential keys in one sleek, durable lock box designed for busy professionals.
- • **Weather-Resistant Durability:** Built with a metal body, vinyl-coated shackle, and weather cover to withstand outdoor elements without fail.
- • **Effortless Custom Combination:** Set and reset your personalized alpha-numeric code easily with push-button controls—no more fumbling with keys.
- • **Universal Fit for Most Door Knobs:** Compatible with ball, biscuit, and tulip door knobs, ensuring seamless integration with your home or rental property.

## Overview

The Master Lock 5422E Outdoor Key Lock Box offers a robust, weather-resistant metal design with a vinyl-coated shackle and protective cover, securing up to five keys. Featuring a push-button, resettable alpha-numeric combination lock, it fits most door knob styles and can be wall-mounted or used portably, making it ideal for homeowners, tenants, and property managers seeking reliable, customizable key storage solutions.

## 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.

## 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 |
| Additional Features | Portable,Resettable |
| Best Sellers Rank | #5,941 in Office Products ( See Top 100 in Office Products ) #20 in Security Lock Boxes |
| Brand Name | Master Lock |
| Capacity | 5 load |
| Chamber Depth | 1 Inches |
| Color | Black |
| Control Type | Manual |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,703) |
| Included Components | lock box |
| Item Dimensions D x W x H | 2.07"D x 3.18"W x 6.84"H |
| Item Type Name | Portable Push Button Lock Box |
| Lock Type | Combination Lock |
| Manufacturer | Master Lock Industrial |
| Manufacturer Part Number | 5422EC |
| Manufacturer Warranty Description | Limited Lifetime Warranty |
| Material Type | Metal |
| Model Number | 5422EC |
| Mounting Type | Wall Mount |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 071649370526 |

## Product Details

- **Brand:** Master Lock
- **Capacity:** 5 load
- **Color:** Black
- **Included Components:** lock box
- **Lock Type:** Combination Lock
- **Material:** Metal
- **Mounting Type:** Wall Mount
- **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/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.

## Frequently Bought Together

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-16*