Updated: 10 May 2025

10 Best key safe for cars of 2025

Explore up to 43% Off

Updated: 10 May 2025

#1

Best Choice

Master Lock 5400DAU Key Safe Portable Keyed Black and Silver 5 Key Capacity

9.7

Master Lock

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Main highlights

Set your own four-digit combination lock box; Reset the combination for thousands of personalized combination code options

Large capacity key lock box enables secure storage of up to five standard (2 inch) house keys; Shackle fits most ball, biscuit, and tulip door knob styles

For indoor and outdoor use; Key safe is constructed with a metal body for durability, vinyl coated shackle to prevent scratching, and shutter door to protect combination dials from weather
#2

Best Value

Riomhorry Magnetic Key Holder with 4 Digit Combination Lock, Orange, Waterproof, Hides Under Car, Spare Key Case

9.6

Riomhorry

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Secure Combination Lock: Hide key lock box adopts a more secure combination lock design; It is safer for you to hide your keys; And with the password lock, we dan't have to worry about the keybox being opened by strangers anymore

Large Storage Space & Waterproof Bags:The magnetic key box can fit your big keys; Large capacity meet multiple storage needs, such as airtag, door keys, car keys, usb drive, cash, etc; Besides, it comes with 3 waterproof bags of different sizes that can be well waterproof and dirt-proof; we can store valuable items with confidence

Hide Key Lock Box: Magnetic key holder with combination lock equipped with a big strong magnet; It can securely attaches to any metal surface; It will stick to our car's undercarriage even over bumps and rough roads
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#3

Magnetic Key Box Hide Key Holder Strong Magnet Car Key Safe Emergency Key Box Secret Hide a Key Case House Home Key Safe (Grey)

9.3

Omana

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Can store most of Car Keys or Home Keys (storage room about 9.8x3.8x2cm)

Brand New And High Quality with strong magnet

Black Color, perfect for hide and not easy to find by others
#4

Large Key Lock Box Outdoor, [Hanging & Wall Mounted] Diyife 4 Digit Combination Lock Box with Removable Shackle Waterproof Portable Key Safe Box, Key Safe Box for House Keys, Car Keys, Cards

9.2

Diyife

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【Two Installation Methods】 Diyife new version large key box comes with a removable shackle so you can hang the portable lock box on a door knob or someplace. Or you can securely mount it on the wall of your home or office with the provided screws and plugs. Two installation methods, flexible use.

【Large Capacity for House Keys and Car Keys】New stylish design, large size, but takes up less space, and is more convenient to use. External dimensions: 185*95*45 mm, Diyife lockbox for keys outdoor can hold at least 9 house keys+1 car key+ 1 credit card at same time, which will meet your daily needs. You can put your keys in the lockbox for emergency entry when you go out for business or a trip. Never worry about losing your keys.

【High Safety Performance】 4-digit password, 10000 combinations, high security, strong anti-theft. The aluminum alloy spare key lock box is integrally formed, durable and high-precision. The cipher head made of zinc alloy is more tamper-proof.
#5

Master Lock Magnetic Key Case, 119 x 51 x 28 mm Size

9.1

Master Lock

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Magnetic Connected - Securely attach this magnetic key box to any steel surface; the box holds in place magnetically. Allows you to hide a key car in a garage and move the box between locations very easily if required.

Key Hider - Hide spare keys for your car, house or garage in a discreet small key lock box. This hidden key box is perfect for allowing hidden access to your keys for friends and family.

Hide Any Kind of Key - Use this key lock box for outside use to hide car keys, house keys, garage keys, bike lock keys or any other keys you need to keep out of sight from prying eyes.
#6

AMIR Key Lock Box for Outside - AMIR Portable 4 Digit Combination Lockbox for House Keys - Waterproof Resettable Key Hiders Key Safe Security Storage Lock Box for Indoor Outdoor - Black

8.9

AMIR

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Main highlights

【Large Capacity】The lockbox for house keys has large space with inner size: 2.17*1.38*1.14in(L*W*H), which can storage 5 house keys. You can keep your house keys or car keys inside when you are at work or on vacation. Very safe and convenient.

【High Security Lockbox】This key lock box wall mounted is an adjustable combination lock with 4 dials offers up to 10000 combination possibilities so that it is hard to crack. And it gives you the option of resetting the combination whenever you wish. Please note that after the password is reset, it is best to take a photo record or record it with a note.

【2 Install Method】This key lock box is so easy to install with two ways installation. Comes with a removable shackle, you can securely hang this lock box on doorknob, fence or anywhere you like. Or you can mount this lockbox on the wall. Suitable for indoor and outdoor use.
#7

Fake Car Key Diversion Safe - Hidden Secret Compartment Stash it Box Discreet Decoy Car Key Fob to Hide Store Money, Jewelry Small Container to Keep Valuables Safe in Plain Sight Storage Keychain (1)

8.8

Secret Stash

-43%

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Main highlights

Your friends will be amazed when your ordinary looking car key turns in to a secret hiding spot. The only problem is that then they would know where you hide your good stuff! Better yet, get the 2 pack so they can have their own secret compartment!

The tight seal from the key makes the storage compartment waterproof!

Feel secure in knowing that your valuables are hiding in plain sight. This ingenious design gives you quick access to any small item you want readily available, but never found.

-43%
#8

Medium Car Key Signal Blocker Box, [5-7 Car Keys] [2 Pack Faraday Pouch] Diyife 12.5 x 10.2 x 5.5cm Capacity Faraday Box for Car Keys, Anti-Theft Key Fob Protector RFID Signal Blocking Box

8.7

Diyife

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Main highlights

【Protect Your Car】The Diyife Faraday Box for Car Keys is the ultimate solution to protect your key fob signal and prevent car theft. It blocks RFID signals while your keys are stored inside, keeping them safe from any potential hacking or theft attempts. RFID box technology blocks all incoming signals to effectively cut off transmitting signals of keys and offers unbeatable protection against key fob cloning & theft.

【Good Capacity】External size: 5.5*4.8*2.9in. At least 5-7 car keys an be put in at the same time. The Internal size: 4.9*4*2.2, is enough for you to put in a variety of objects that need to shield the signal. The key box signal block effectively prevents any wireless communication & keeps your car safe & secure.

【Versatile and Effective】Used widely as an Anti Theft Car Key Box , the Diyife Faraday Box is the perfect tool to keep your vehicle safe and secure. 【Come with two Faraday Pouches】, it's more convenient to protect your car with this RFID signal blocking pouches carry on. Whether you're at home, at work, or on the go, you can enjoy peace of mind knowing that your car keys are fully protected from any potential threats.
#9

Key Safe, [New Version] [Weatherproof] Diyife Portable Lock Box for Keys Outdoor with Removable Wire Rope Shackle, Hangable 4-Digit Combination Key Lock Box for Home Office Garage School Car

8.6

Diyife

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Main highlights

【Upgraded Removable Wire Rope Shackle】Steel cables are softer and longer than metal shackles and are suitable for cabinets with wider spacing. Also, you can remove the steel cables and use it as a normal key lock case.

【Double-Walled Construction】Flush-mount and impact-resistant access cover is impervious to hammering, sawing or prying. Confidently place the keys in Diyife heavy duty key lock box【Warranty】We offer an unconditional refund within 45 days and 12-month worry-free service.

【4-Digit Combination Dials】It offers up to 10,000 combination possibilities. Attached hinged cover allows for 1-handed operation. Clear instructions guide you to re-set your access code at any time. Please note that once the password is reset, it is best to take a photo to record or it will have no way to open again.
#10

Diyife Large Key Boxes Wall Mounted, [10 Keys] Key Lock Box Outdoor for House and Car Keys, Cards, 4-Digit Combination Waterproof Lock Box Key Safe, Security Box for Home Office Garage School Airbnb

8.5

Diyife

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Main highlights

【Large Capacity for House Keys and Car Keys】New stylish design, large size, but takes up less space, and is more convenient to use. External dimensions: 120*95*45 mm, Diyife lockbox for keys outdoor can hold at least 9 house keys+1 car key+ 1 credit card at same time, which will meet your daily needs. You can put your keys in the lockbox for emergency entry when you go out for business or a trip. Never worry about losing your keys

【High Safety Performance】 4-digit password, 10000 combinations, high security, strong anti-theft. The aluminum alloy spare key lock box is integrally formed, durable and high-precision. The cipher head made of zinc alloy is more tamper-proof

【Built-in Hook to Hang Keys】Different from others, we have upgraded the interior design that provide a hook to hang keys. This can effectively prevent the key from being stuck inside, causing the box to fail to open.The user experience will be greatly improved

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10 Best key safe for cars of 2025

Master Lock 5400DAU Key Safe Portable Keyed Black and Silver 5 Key Capacity

9.7

Main highlights

Riomhorry Magnetic Key Holder with 4 Digit Combination Lock, Orange, Waterproof, Hides Under Car, Spare Key Case

9.6

Main highlights

Magnetic Key Box Hide Key Holder Strong Magnet Car Key Safe Emergency Key Box Secret Hide a Key Case House Home Key Safe (Grey)

9.3

Main highlights

Large Key Lock Box Outdoor, [Hanging & Wall Mounted] Diyife 4 Digit Combination Lock Box with Removable Shackle Waterproof Portable Key Safe Box, Key Safe Box for House Keys, Car Keys, Cards

9.2

Main highlights

Master Lock Magnetic Key Case, 119 x 51 x 28 mm Size

9.1

Main highlights

AMIR Key Lock Box for Outside - AMIR Portable 4 Digit Combination Lockbox for House Keys - Waterproof Resettable Key Hiders Key Safe Security Storage Lock Box for Indoor Outdoor - Black

8.9

Main highlights

Fake Car Key Diversion Safe - Hidden Secret Compartment Stash it Box Discreet Decoy Car Key Fob to Hide Store Money, Jewelry Small Container to Keep Valuables Safe in Plain Sight Storage Keychain (1)

8.8

Main highlights

Medium Car Key Signal Blocker Box, [5-7 Car Keys] [2 Pack Faraday Pouch] Diyife 12.5 x 10.2 x 5.5cm Capacity Faraday Box for Car Keys, Anti-Theft Key Fob Protector RFID Signal Blocking Box

8.7

Main highlights

Key Safe, [New Version] [Weatherproof] Diyife Portable Lock Box for Keys Outdoor with Removable Wire Rope Shackle, Hangable 4-Digit Combination Key Lock Box for Home Office Garage School Car

8.6

Main highlights

Diyife Large Key Boxes Wall Mounted, [10 Keys] Key Lock Box Outdoor for House and Car Keys, Cards, 4-Digit Combination Waterproof Lock Box Key Safe, Security Box for Home Office Garage School Airbnb

8.5

Main highlights

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