In this guide we’ll take a look at the best key safes for the UK market.
We’ve compared the dimensions, push button or combination lock, keys it can hold and cost
to give you our top recommendations.

What is the Best Key Safe?

IMAGERECOMMENDED PRODUCTSPRODUCTFEATURES
  • Dimensions: 14.3 x 7.9 x 6.4 cm
  • How many keys can it hold? 5
  • Combination or push-button lock? Push-button
  • Dimensions: 11.5 x 9 x 4 cm
  • How many keys can it hold? 6
  • Combination or push-button lock? Combination
  • Dimensions: 15 x 9.5 x 5 cm
  • How many keys can it hold? 4
  • Combination or push-button lock? Combination
  • Dimensions: 11.5 x 5 x 25 cm
  • How many keys can it hold? 5
  • Combination or push-button lock? Push-button
  • Dimensions: 11.8 x 8.5 x 4.1 cm
  • How many keys can it hold? 5
  • Combination or push-button lock? Combination

More Detailed Key Safe Reviews

Supra C500 Wall Mounted Key Safe

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FEATURES
  • Dimensions: 14.3 x 7.9 x 6.4 cm
  • How many keys can it hold? 5
  • Combination or push-button lock? Push-button
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Supra C500 Wall Mounted Key Safe Review

For more than 60 years, Supra have continued to innovate in the field of locking systems for homes and commercial properties. They’re one of the most trusted brands when it comes to choosing the best key safe box.

We took a look at the Supra 500 Wall Mounted KeySafe, and love the robust design. The Supra key safe uses a hard zinc alloy body that can resist puncture and is, as they say “as safe as your front door”. The push button lock allows you to choose your own entry code between 1-12 characters using numbers and letters.

Seeing as this Supra key box is fully credited with a five-year warranty, and is part of the police-backed “Secured by Design” initiative, you can trust this is the best outdoor key safe that money can buy.

Dexter Innovations Wall Mounted Key Safe

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FEATURES
  • Dimensions: 11.5 x 9 x 4 cm
  • How many keys can it hold? 6
  • Combination or push-button lock? Combination
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Dexter Innovations Wall Mounted Key Safe Review

With an interesting roster of useful gadgets, Dexter Innovations have produced the best external key safe with a combination lock that we’ve got our hands on so far. The master lock key safe is remarkably easy to install on a wall with four screws, and it should stay secure for a long time.

We like the sliding weather shield that protects the combination tumblers from the elements. This complements the black stealthy look of the lock box, and helps it blend into the background effectively. This outdoor key safe is a simple solution for keeping several keys safe when you’re out and about.

Rhino Lock Heavy Duty Wall Mounted Security Key Safe

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  • Dimensions: 15 x 9.5 x 5 cm
  • How many keys can it hold? 4
  • Combination or push-button lock? Combination
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Rhino Lock Heavy Duty Wall Mounted Security Key Safe Review

Specialist security company Rhino Lock have made it their business to manufacture a range of the best external key safes for the UK market.

The first thing you notice about the Rhino Secure Home lock is the design. Shaped like a miniature house, this master lock key safe is instantly recognisable and adds a touch of character to your home security. The roof section should act as real-life weather proofing as well.

Our favourite feature of this combination key safe has to be the failsafe emergency key. It seems simple, but having a way to bypass a forgotten code or damaged tumbler is another level of security that the key safe competition hasn’t thought of.

Defender Wall Mounted Outdoor Key Lock Box

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  • Dimensions: 11.5 x 5 x 25 cm
  • How many keys can it hold? 5
  • Combination or push-button lock? Push-button
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Defender Wall Mounted Outdoor Key Lock Box Review

For more than a quarter of a century, Solon Security have produced quality home security products under the Defender brand name. Gaining a Secured by Design accreditation, you can trust that their key box will be one of the best key safes in the business.

We like the Defender outdoor key safe we tried out. It’s simple, robust and well designed. The large push-buttons on the lock box are easy to see and operate, which could be handy for anyone with mobility problems, and the whole front is covered with a rubber weather-shield, so there shouldn’t be any problems in the wind and rain.

Lastly, the included Thunderbolt self-tapping bolts are some of the most secure fixings around, and they’re easy to install, so you can be sure that one of the best outdoor key safes on this list won’t fall off any time soon.

BeskooHome Waterproof Combination Key Lock Box

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FEATURES
  • Dimensions: 11.8 x 8.5 x 4.1 cm
  • How many keys can it hold? 5
  • Combination or push-button lock? Combination
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BeskooHome Waterproof Combination Key Lock Box Review

If you’re looking for a budget-friendly but solid solution to home security, BeskooHome are the right choice. From combination padlocks to Faraday cages for your car keys, their business is keeping your things safe.

The wall-mounted key safe that we tried out has a robust zinc alloy body that’s similar in design to some of the more expensive key safe options, so it’s protected against hammering and prying. The weather shield over the combination tumblers should keep them free of dust and water ingress.

Overall, this has to be one of the best external key safes for the money, it’s spacious enough inside for several keys and can handle up to 10,000 different combinations.

Key Safe FAQ

How to open a key safe?

Although all key safes are built differently, opening them is usually quite similar. You’ll have to input the code before either turning a knob or pressing down on a slide mechanism. If it doesn’t work the first time on a tumbler combination key safe, you roll the numbers around to reset them. On a push-button keysafe, there should be a “clear” button that resets the process.

How to change a code on a key safe?

The best key safes allow you to change the code easily, and some even allow you to choose a code length from 1 – 12 digits like our favourite key box, the Supra C500. The process will vary depending on the key box, but it will usually involve the following steps:

  1. Enter the correct code to open the key safe box
  2. Pressing an internal lever or button will allow you to set a new code on combination tumbler locks
  3. For push-button key safes, press the internal button to reset, then use the included key to input a new code
  4. Close the key safe again for the new code to be set.

Conclusion

Losing your keys is part of life, but it doesn’t have to be a complete disaster if you invest in the best key safe you can afford. When we came to write the best key safe review, we already knew which one would be our winner- the Supra C500 is the original and best key safe on the market, promoted by security experts everywhere.

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