Best Aluminium Key Safes of 2026

Corey Phillips Avatar
Corey Phillips
Last Updated: 4 Feb 2026

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Aluminium key safes are a secure way to store spare keys for your home, office, or vehicle. These safes are made of durable and lightweight aluminium, making them resistant to weather and tampering. They come in various sizes and can hold multiple keys, making them ideal for families or businesses with multiple access points. With a combination lock, you can ensure that only authorised individuals have access to the keys. Aluminium key safes are a practical and affordable solution to keep your keys safe and easily accessible when needed.

At a Glance: Our Top Picks

Key Safe with LED Light | Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium Cover #TOP 1
Key Safe with LED Light | Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium
ftb score rating icon 9.8
Key Safe Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium Cover #TOP 2
Key Safe Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium
ftb score rating icon 9.7
Master Lock Key Safe Wall Mounted Pull to Open Medium Size Outdoor, Mounting Kit Cover #TOP 3
Master Lock Key Safe Wall Mounted Pull to Open Medium Size Outdoor, Mounting Kit
ftb score rating icon 9.5

Top 10 Aluminium Key Safes

#TOP 1

Key Safe with LED Light | Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium

Not Just About Padlocks
KS0004
Black
Medium
Key Safe with LED Light | Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium Cover
Key Safe with LED Light | Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium | Metal Outdoor Key Storage with Weather Resistant Cover

Features
SECURE AND DURABLE BUILD: 4-Digit Resettable Combination Code Offers 10,000 Code Options And A Tough Aluminium Alloy Body With Tamper-Resistant Lock To Protect Against Cutting, Prying And Hammering
EASY ACCESS DAY OR NIGHT: Built-In LED Light Makes This Light Up Key Safe Lock Box Easy To Open In The Dark, Ideal For Early Mornings, Late Evenings Or Shaded Entry Points Where Visibility Is Limited
WEATHERPROOF FOR OUTDOOR USE: Wall-Mounted Key Safe With Tough ABS Cover Shields From Rain, Rust And Dust, Offering Reliable Performance Outdoors Or Indoors In All UK Weather Conditions
SPACIOUS SHARED ACCESS STORAGE: Key Safe With Hook Holds Multiple House Or Car Keys, Fobs Or Small Items, Ideal For Families, Airbnb Hosts, Tradespeople, Carers, Cleaners Or Elderly Users Needing Reliable Key Sharing
QUICK INSTALLATION: Supplied With Screws, Plugs And Clear Instructions For Easy Mounting On Brick, Timber Or Concrete To Give Secure Code-Based Access Where And When It's Needed
#TOP 2

Key Safe Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium

Not Just About Padlocks
KS0002
Grey
Medium
Key Safe Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium Cover
Key Safe Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium | Metal Outdoor Key Storage with Weather Resistant Cover Grey

Features
SECURE AND DURABLE BUILD: 4-Digit Resettable Combination Code Offers 10,000 Code Options And A Tough Aluminium Alloy Body With Tamper-Resistant Lock To Protect Against Cutting, Prying And Hammering
EASY ACCESS: Simple Mechanical Combination Dial Makes This Key Safe Lock Box Easy To Open At Any Time, With No Batteries, Wiring Or Electronics Required, Ideal For Consistent Everyday Access
WEATHERPROOF FOR OUTDOOR USE: Wall-Mounted Key Safe With Tough ABS Cover Shields From Rain, Rust And Dust, Offering Reliable Performance Outdoors Or Indoors In All UK Weather Conditions
SPACIOUS SHARED ACCESS STORAGE: Key Safe Holds Multiple House Or Car Keys, Fobs Or Small Items, Ideal For Families, Airbnb Hosts, Tradespeople, Carers, Cleaners Or Elderly Users Needing Reliable Key Sharing
QUICK INSTALLATION: Supplied With Screws, Plugs And Clear Instructions For Easy Mounting On Brick, Timber Or Concrete To Give Secure Code-Based Access Where And When It's Needed
#TOP 3

Master Lock Key Safe Wall Mounted Pull to Open Medium Size Outdoor, Mounting Kit

5410EURD
Black
Medium
Master Lock Key Safe Wall Mounted Pull to Open Medium Size Outdoor, Mounting Kit Cover
Master Lock Key Safe Wall Mounted Pull to Open Medium Size Outdoor, Mounting Kit, for Home Office Industry

Features
EASE OF USE: Resettable 4 Digit Combination For Keyless Convenience, Set And Reset Your Combination Allowing Thousands Of Personalized Combination Code Options. Retention Container Inside The Door, Keeps Keys Inside Lock Box When The Door Is Unlocked. Simple Installation (mounting Kit Included).
LOCK BOX APPLICATION: For Indoor And Outdoor Use, Wall Mount Key Safe Is Best Used For Key And Access Card Storage. Large Internal Cavity With Tray To Allow Secure Storage For Multiple Keys. Pull To Open Door System. Easy Opening With One Hand.
IDEAL FOR SET OF KEYS: Exterior Dimensions (H X W X D) 124mm X 75mm X 50mm. Interior Dimensions (H X W X D) 109mm X 70mm X 35mm
EASY TO SECURE AND 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 Roommates.
DURABLE DESIGN: Lockable Key Storage Designed For Installation To A Wall Or Other Fixed Object. Aluminium Body Construction For Durability And Shutter Door To Protect Combination Dials From Weather.
#TOP 4

Key Safe with Shackle | Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium

Not Just About Padlocks
KS0005
Black
Medium
Key Safe with Shackle | Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium Cover
Key Safe with Shackle | Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium | Metal Outdoor Key Storage with Weather Resistant Cover Black

Features
SECURE AND DURABLE BUILD: 4-Digit Resettable Combination Code Offers 10,000 Code Options And A Tough Aluminium Alloy Body With Tamper-Resistant Lock To Protect Against Cutting, Prying And Hammering
EASY ACCESS: Simple Mechanical Combination Dial Makes This Shackle Key Safe Lock Box Easy To Open At Any Time, With No Batteries, Wiring Or Electronics Required, Ideal For Consistent Everyday Access
WEATHERPROOF FOR OUTDOOR USE: Shackle Wall-Mounted Key Safe With Tough ABS Cover Shields From Rain, Rust And Dust, Offering Reliable Performance Outdoors Or Indoors In All UK Weather Conditions
SPACIOUS SHARED ACCESS STORAGE: Key Safe Holds Multiple House Or Car Keys, Fobs Or Small Items, Ideal For Families, Airbnb Hosts, Tradespeople, Carers, Cleaners Or Elderly Users Needing Reliable Key Sharing
QUICK INSTALLATION: Supplied With Screws, Plugs And Clear Instructions For Easy Mounting On Brick, Timber Or Concrete To Give Secure Code-Based Access Where And When It's Needed. Can Also Be Hung On Fences, Railings Or Similar To Keep Your Keys Safe On The Go.
#TOP 5

Key Safe | Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium

Not Just About Padlocks
KS0001
Black
Medium
Key Safe | Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium Cover
Key Safe | Wall Mounted 4-Digit Combination Lock Box | Heavy-Duty Aluminium | Metal Outdoor Key Storage with Weather Resistant Cover Black

Features
SECURE AND DURABLE BUILD: 4-Digit Resettable Combination Code Offers 10,000 Code Options And A Tough Aluminium Alloy Body With Tamper-Resistant Lock To Protect Against Cutting, Prying And Hammering
EASY ACCESS: Simple Mechanical Combination Dial Makes This Key Safe Lock Box Easy To Open At Any Time, With No Batteries, Wiring Or Electronics Required, Ideal For Consistent Everyday Access
WEATHERPROOF FOR OUTDOOR USE: Wall-Mounted Key Safe With Tough ABS Cover Shields From Rain, Rust And Dust, Offering Reliable Performance Outdoors Or Indoors In All UK Weather Conditions
SPACIOUS SHARED ACCESS STORAGE: Key Safe Holds Multiple House Or Car Keys, Fobs Or Small Items, Ideal For Families, Airbnb Hosts, Tradespeople, Carers, Cleaners Or Elderly Users Needing Reliable Key Sharing
QUICK INSTALLATION: Supplied With Screws, Plugs And Clear Instructions For Easy Mounting On Brick, Timber Or Concrete To Give Secure Code-Based Access Where And When It's Needed

Vizgifin Key Safe Wall Mounted with 12-Digit Code

Vizgifin
key safe
Black
One Size
Vizgifin Key Safe Wall Mounted with 12-Digit Code Cover
Key Safe Wall Mounted Police Approved,Key Lock Box Outdoor,Large Key Lock Box with Resettable 12-Digit Code Key Safe Box with Weatherproof Cover for Outside Home Garage Office School (Black)

The Vizgifin Key Safe is designed to keep your keys secure with its robust construction from rustproof aluminium and zinc alloys. It features a 12-digit combination code, offering far more security than standard models, ensuring only you can access your keys. With easy installation, you can set it up quickly using the provided instructions and kit. Its large capacity allows you to store multiple keys and small valuables, making it perfect for outdoor or indoor use.

What We Like
Sturdy and durable construction
Highly secure 12-digit code
Quick and easy installation
Large storage capacity

SUPRA C500 Pro Key Safe - Outdoor Security

KeySafe
l18001
Cream/Black
SUPRA C500 Pro Key Safe - Outdoor Security Cover
SUPRA C500 Pro Key Safe - High Security Police Preferred Outdoor Attack resistant Push button Wall Mounted Key safe. Lock box for keys, fobs, access cards

The SUPRA C500 Pro Key Safe is a high-security solution for storing your keys. This wall-mounted safe is police preferred and features a fully mechanical design, ensuring reliable access without the need for power or an internet connection. With its spacious interior, you can store up to six keys conveniently, while the anti-theft construction made from hardened Zinc Alloy offers exceptional protection against attacks. Additionally, its all-weather durability guarantees it will withstand various conditions, making it ideal for outdoor use.

What We Like
Police preferred security
Mechanical design, no power needed
Spacious for multiple keys
Highly attack resistant
Weather-resistant for outdoor use
#TOP 8

Sveltrinne Key Safe Lock Box, Aluminium Alloy Outdoor Wall Mounted Key Cabinet

Sveltrinne
KB-G
Grey
9.5CM*4CM*11.5CM
Sveltrinne Key Safe Lock Box, Aluminium Alloy Outdoor Wall Mounted Key Cabinet Cover
Sveltrinne Key Safe Lock Box, Aluminium Alloy Outdoor Wall Mounted Key Cabinet with Combination Lock for Home, Holiday Rental, Garage, Office & Apartment - Mounting Hardware Include(Grey)

Features
Ease Of Use: Set & Reset Your Secure Password With Thousands Of Options. Install It Yourself Easily With The Full Set Of Screws And Wall Plugs Included.
Indoor & Outdoor Use: Ideal For Both Indoor And Outdoor Applications, This Wall-Mounted Key Safe Provides Organised Storage For Keys & Access Cards, Its Spacious Interior Securely Holds Multiple Keys.
Secure Shared Access: Ideal For Airbnb Hosts And Property Managers, This Key Safe Offers A Secure Way To Provide Trusted Access To Cleaners, Maintenance Workers, Or Guests, Eliminating The Need For In-Person Key Handovers.
Product Dimensions: The Key Lock Box Has Large Space Which Can Hold A Small Bunch Of 5 Keys. External: 11.5cm X 9.5cm X 4cm Internal: 10cm X 8.5cm X 3.5cm Initial Code: 0-0-0-0. Reset Using The Manual Upon Receipt For Security.
Durable Design: Designed For Wall-Mounting, This Key Safe Boasts A Robust Aluminium Alloy Construction And A Discreet Yet Modern Design. It Offers Reliable Security That Blends Seamlessly Into Any Environment, From Your Home And Office To Rental Properties.

Defender Waterproof Outdoor Key Lock Box

HA00793
Grey
Small
Defender Waterproof Outdoor Key Lock Box Cover
Defender Combination Dial Key Safe - Outdoor Wall Mounted Waterproof Key Lock Box - Secure Combination Key Storage Cabinet with Free Fixing Kit for Home, Office & Airbnb

The Defender Key Safe is an ideal solution for secure outdoor key storage. With its four combination dials, you can choose from up to 10,000 possible combinations, ensuring your keys are safe from unauthorised access. The durable, weatherproof metal design includes a sliding code cover for added security, making it perfect for any environment. Installation is a breeze, as the free fixing kit and instruction manual allow you to set it up without professional help. Plus, its compact design offers a generous capacity for storing up to five keys, keeping your space tidy.

What We Like
Highly secure with 10,000 combinations
Durable and weatherproof design
Easy to install without professional help
Compact with generous key storage
#TOP 10

Defender Pro-TEC Police Approved Outdoor Key Safe

HA00825
Black
Defender Pro-TEC Police Approved Outdoor Key Safe Cover
Defender Pro-TEC Key Safe - Police Preferred Specification - Wall Mounted Outdoor Key Lock Box - Push Button Combination Key Cabinet Waterproof Cover - Fits Up To 10 Keys - Police Accredited

The Defender Pro-TEC Key Safe offers a highly secure way to store your keys with 12 easy press push buttons and an ergonomic turn dial, letting you create up to 4,000 combinations for peace of mind. Its durable metal body, combined with a weatherproof rubber cover, protects the safe from the elements and keeps it discreet. Despite its compact size, it holds up to 10 keys safely on an internal hook, saving you space while keeping your keys organised. Easy to install and use, it’s ideal for anyone needing quick, reliable key access, such as carers, cleaners, or holiday let hosts.

What We Like
Highly secure with 4,000 combinations
Durable metal body with weatherproof cover
Compact yet holds up to 10 keys
Simple installation and user-friendly
Police accredited for extra security
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Can key safes be broken into?

However, keeping them by your front door, or in plain view, should be avoided at all costs. These key safes can easily be broken into, meaning a burglar would have quick, uninhibited access to your accommodation. If you do need to have a key safe, hide it somewhere discreet.

2. Are outdoor key safes a good idea?

For key storage outside, a lockable, secure wall mounted key safe is definitely a sensible idea. It's the most cost-effective way to share home access with people you trust safely and securely. This could be your family, friends or service providers such as cleaners, dog walkers or carers.

3. Where is the best place to put a key safe?

It is installed into brick or concrete on the outside of your property and your keys are accessed by a combination code....Best locations for a key safe. can be seen from the road.is at eye level.is easily identifiable as a key safe.is near the door.

Editor's Notes

During our aluminium key safe research, we found 155 aluminium key safe products and shortlisted 10 quality products. We collected and analyzed 37,353 customer reviews through our big data system to write the aluminium key safes list. We found that most customers choose aluminium key safes with an average price of £24.48.

The aluminium key safes are available for purchase. We have researched hundreds of brands and picked the top brands of aluminium key safes, including Not Just About Padlocks, Master Lock, Vizgifin, KeySafe, Sveltrinne.

Written by
Corey Phillips Avatar

Corey Philips is an electrician and lighting expert. He graduated from the University of Birmingham in 2012 with a Bachelor's degree in electrical and electronics engineering. Corey is a specialist contractor in lights. He sells and installs and recommends lights and lamp sheds, and other lights accessories. Aside from that, Corey is vast in installing and maintaining electrical appliances like air conditioners, water heaters, and the likes.