Best Small Key Safes of 2025

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Small key safes are a practical and convenient solution for keeping your keys secure. These compact safes are designed to hold a few keys and can be easily mounted on a wall, fence, or any other flat surface. They are perfect for those who need to leave keys for family members, friends or employees, or for those who frequently misplace their keys. With a variety of sizes and styles available, small key safes are an affordable and reliable way to ensure your keys are always accessible yet secure.
At a Glance: Our Top Picks
Top 10 Small Key Safes
ZHEGE 4 Digit Combination Key Safe Box
The ZHEGE Key Safe offers high security with its robust zinc alloy construction and a resettable 4-digit combination, providing you with 10,000 unique codes to choose from. This means you can confidently store and share spare keys with trusted individuals, helping to prevent lockouts. The compact design accommodates up to five medium-sized house keys and smaller items like credit cards. Its easy installation process ensures you can mount it securely on any solid surface, making it a convenient solution for key storage.
Defender Compact Key Safe - Waterproof Key Lock Box
The Defender Key Safe is an excellent solution for securely hiding a spare key, ensuring you never forget your keys again. Its durable design features a strong metal body and a weatherproof rubber cover, making it perfect for outdoor use. You will appreciate the easy installation process, as it comes with a free fixing kit and clear instructions. With a generous internal capacity for up to four keys, this compact safe is both discreet and practical, catering to various needs such as care workers and holiday lets.
Silverline 542519 Combination Key Cabinet
The Silverline Key Cabinet is designed to securely organise and store up to 20 keys. Its heavy-duty steel construction ensures durability, making it a reliable choice for both home and office use. The powder-coated finish adds an extra layer of protection while enhancing its appearance. You will appreciate the easily resettable 3-digit combination, providing you with quick access while maintaining security. Additionally, it comes with wall mountings and numbered labels, allowing you to customise your key organisation effortlessly.
Defender Waterproof Outdoor Key Lock Box
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.
Diyife Weatherproof Portable Key Safe Lock Box
The Diyife Key Safe offers a convenient and secure way to store your keys, whether at home or outdoors. Its upgraded removable wire rope shackle allows you to hang it easily on various surfaces without installation. You can store up to five keys, ensuring that service technicians or pet sitters can access your property while you're away. Furthermore, this key safe is made from weatherproof materials, providing extra durability against the elements and preventing rusting.
ZEN0 Outdoor Key Lock Box with Combination
The ZEN0 Key Safe is designed with a secure 4-digit combination lock, offering you up to 10,000 unique codes for enhanced security. This heavy-duty lock box is weatherproof and made from durable, rust-resistant materials, ensuring it performs reliably in all outdoor conditions. Installation is simple, allowing you to mount it on any exterior wall with ease. Its spacious interior can accommodate multiple keys or keycards, making it perfect for families or those who manage rental properties.
Burg-Wächter KC20C 20 Hook Key Cabinet
The Burg-Wächter KC20C Key Cabinet is designed to enhance your key management. Its 3-dial combination lock allows you to set a secure, resettable code, ensuring only you can access your keys. With a capacity for 20 keys and an indexing system, you can easily select the key you need without hassle. The strong steel construction with a sleek matte black finish not only looks good but also provides durability. Additionally, colour-coded key tags help you organise your keys efficiently, making retrieval quick and simple.
Omana Magnetic Key Holder and Safe
The Omana Key Safe is a practical solution for securely hiding your spare keys. Its black colour makes it discreet and difficult for others to spot. With strong magnets at the bottom, you can attach it tightly to any steel surface, ensuring it stays in place. This key holder has ample storage space, allowing you to keep most car keys or home keys safely tucked away. It's ideal for use in various settings, including your home, office, or factory, giving you peace of mind about your key security.
Vizgifin Key Safe Wall Mounted with 12-Digit Code
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.
Muross Outdoor Wall Mounted Key Safe Box
The Muross Key Safe Box is designed to keep your keys safe and secure. Planning ahead by storing spare keys can be a lifesaver, especially if you lose your keys while out. With its reliable 4-digit cipher lock, you can rest assured that your keys are protected from unauthorised access. Constructed from high-quality zinc alloy and ABS engineering plastic, this key box is both sturdy and durable, providing peace of mind for users. It's also a great solution for securely leaving keys for your children after school.
Frequently Asked Questions (FAQs)
1. 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.
2. Are key safes safe?
Many suppliers have named their product 'key safe' because it sounds more secure. In reality, the physical security differences between the two are often negligible. Unfortunately, there is no governing body regulating the naming. Fortunately, there are key safes that do live up to their name and are secure.
3. Which key safes are police approved?
Which key safes are police-approved? Of the police-approved options out there, we recommend the Burton Police Preferred Specification Keyguard XL Outdoor Key Safe and the Supra C500 – both uber-secure options.
4. How do you break into a small key safe?
Simple safe can be unlocked without a key using a small knife with a pointy tip. Insert it into the key hole and wiggle it slightly from side to side. The lock will open up within seconds if performed correctly.
During our small key safe research, we found 150 small key safe products and shortlisted 10 quality products. We collected and analyzed 71,796 customer reviews through our big data system to write the small key safes list. We found that most customers choose small key safes with an average price of £11.77.
The small key safes are available for purchase. We have researched hundreds of brands and picked the top brands of small key safes, including ZHEGE, Defender, Silverline, Diyife, ZENO. The seller of top 1 product has received honest feedback from 400 consumers with an average rating of 4.9.

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.