13 Best Key Lock Boxes To Keep Your Things Safe In 2024

If you tend to misplace your keys, a key lock box can come in handy. We have created a list of the best key lock boxes to help you out. Key lock boxes ensure your keys are neatly organized and easily accessible with a custom dial code. These are safe and secure ways to keep your keys in place so that you don’t have to worry about losing them. Key lock boxes are available in various shapes, sizes, and security options. So, explore our tried-and-tested list of high-performance products and features to choose the right one.

In This Article

13 Best Key Lock Boxes

1. Best Capacity Key Lock Box:Master Lock Key Lock Box

Why We Think It's Worth Buying

With over 24,940 reviews on Amazon, it's clear that many people love this product.

The large capacity key lock box from Masterlock can store up to five standard house keys. It uses a four-digit combination dial to lock and unlock. This high-quality key lock box is made of a strong metal body and vinyl-coated shackles to prevent scratches. It also includes a shutter door to protect the combination dial and weighs 16 ounces. Need more information? Watch this video to make an informed decision about the portable lockbox.

Item Weight: ‎1 Pounds | Material: ‎Metal | Color: ‎Black | Product Dimensions: ‎1.5"D x 3.56"W x 6.25"H


  • Scratch-proof
  • Weatherproof key box
  • Convenient and improved security
  • Durable and stable construction


  • May not be sturdy

2. Best Hanging Shackle Design:Kingsley Key Lock Box

Why We Think It's Worth Buying

The product boasts 6,235 reviews on Amazon, and many buyers have said they would purchase the product again.

The key lock box by Kingsley, a trusted brand, comes with a hanging shackle and is easily accessible. Unlike other lock boxes, this convenient lock box has a side-opening door for easy access. The vinyl-coated shackle offers protection against scratches. It can fit securely over doorknobs, fences, gates, or anywhere else. If you need further convincing, check out this YouTuber’s review.

Item Weight: ‎0.5 Pounds | Material: ‎Vinyl, Metal | Color: ‎Original version | Product Dimensions: ‎1"D x 2.6"W x 5.3"H


  • Sturdy
  • Conveniently sized
  • Side-loading key door
  • Strong metal body
  • Easy to set and reset


  • Small storage space
protip_icon Do remember

Passcodes set in sequence numbers are easy to crack. So customize the passcode with different numbers.

3. Best Dual Key Capacity:GE Security Kidde Key Lock Box

Why We Think It's Worth Buying

Do not miss out on this product that has earned 1,035 positive reviews on Amazon.

With the two keys’ holding capacity, the GE Security lock box can be attached to the walls or flat surfaces easily. It has an easy-to-use push-button combination key lock box and is great for after-school access for kids who have a habit of losing their keys. Plus, this push-button lock has a solid metal body and weighs 16 ounces.

Product Dimensions: ‎7 x 3.2 x 2.4 inches | Item Weight: ‎1 pounds | Color: ‎Beige


  • Over 1,000 personalized combos to choose from
  • Can be easily used outdoors and indoors
  • Key lock box for emergency access to elderly households
  • Easy to install


  • Can only store two keys
Master Lock Key Lock Box
Kingsley Key Lock Box
GE Security Kidde Key Lock Box
Weight ‎1 Pounds ‎0.5 Pounds ‎1 pounds
Material ‎Metal ‎Vinyl, Metal-
Color ‎Black ‎Original version ‎Beige
Dimensions ‎1.5"D x 3.56"W x 6.25"H ‎1"D x 2.6"W x 5.3"H ‎7 x 3.2 x 2.4 inches

4. Best Versatile Installation:Buteny Key Lock Boxes

Buteny key lock box uses a four-digit combination code that is easily accessible. It has a two-way installation and a removable shackle. You can either hang it or fix it to a door or a wall. This portable lock box with shackle is made of high-strength zinc alloy and heavy-duty steel. It can contain up to six keys with a key chain.

Material: Zinc | Color: Black Silver | Product Dimensions: 1.4"D x 2.5"W x 3.4"H | Item Weight: ‎1.21 pounds |


  • Rust-resistant body
  • Large internal space
  • Easy two-way installation
  • Flexible shutter


  • May not be durable

5. Best Heavy-Duty Construction:Towoke Key Lock Box

With the high-performance design, the Towoke key lock box offers safe and reliable security. It has a high-strength zinc alloy and heavy-duty steel body that can protect the lockbox from hammering, sawing, prying, etc. The secure lockbox uses a four-digit combination code, and it is convenient to reset your combinations according to your preferences. Further, this key lock box with a resettable combination code has a removable shackle and can hold up to six keys with a keychain.

Item Weight: 450 Grams | Material: Alloy Steel, Zinc | Color: Black | Product Dimensions: 1.26"D x 2.52"W x 3.58"H


  • UV-resistant
  • Robust design
  • Rust-proof
  • Large space


  • May not be durable

6. Best Multi-Purpose Key Box:KeyGuard Pro Lock Box

Keyguard offers a large, secure key box with flip open cover for storing key fobs, access cards, business cards, etc. You can access the lock box through numbers or easy-to-remember letter combinations. Letter combinations are not only easy to remember but can also be used for company names, marketing messages, and personalized key codes.

Product Dimensions: ‎2.6 x 4.5 x 5 inches | Item Weight: ‎1.2 Pounds | Shape: ‎Mount | Color: ‎Black Finish | Material: ‎Abs,Metal,Plastic


  • Tough ABS plastic coating
  • Scratch-proof
  • Secure push-button lock box
  • Large capacity
  • Easy to use
  • Strong metal body
  • Sleek protective cover for the keypad


  • Cannot have repeating numbers

7. Best Weatherproof Protection:Mofut Key Lock Box

Mofut key lock box provides an extra-large space enough to store house and car keys, door access cards, and even watches. It has a removable rubber cover that protects the key lock box from dust, rain, snow, and rust. The time-tested key safe can be mounted on any solid surface and is a great option for people who travel a lot.

Material: ‎Zinc Alloy, Alloy Steel | Color: ‎Black | Product Dimensions: ‎4.72 x 3.35 x 1.57 inches | Item Weight: ‎1.12 pounds


  • High-strength zinc alloy body
  • Rust-proof
  • Waterproof
  • Adjustable four-digit combination for optimal safety
  • Easy installation


  • May not be durable
protip_icon Point to consider

Some lock boxes are easy to break open, but this lock box is designed specially to withstand hammering, sawing, and drilling.

8. Best For Indoor and Outdoor Use:Rudy Run Key Lock Box

Built from high-grade, rust- and corrosion-resistant aluminum and heavy-duty stainless steel, the time-tested Rudy Run key lock box is tough enough to withstand hammering, prying, and sawing. It is easy to install and operate and includes the necessary mounting hardware. It offers ample storage space, allowing you to store up to five house or car keys, credit cards, and USB thumb drives. It is suitable for outdoor and indoor use and can be used for emergency access.

Item Weight: ‎1.1 Pounds | Material: ‎Aluminum, Stainless Steel, Zinc | Product Dimensions: ‎1.6"D x 3.5"W x 4.7"H



  • Relatively bulky

9. Best Rust-Resistant:Champs Key Lock Box

The lightweight, user-friendly key lock box uses a four-digit combination code to keep your valuables safe. Champs key lock box is made from aluminum alloy resistant to rust and corrosion. It can fit three regular-sized keys and five small keys and is easy to hang on doorknobs and school lockers. The tried-and-tested padded backside protects your door surface and includes a plastic shackle protection layer.

Material: Aluminum, Plastic, Metal, Zinc


  • Easy to access
  • Waterproof
  • Sturdy
  • Durable
  • Includes 18-month warranty


  • Small capacity

10. Best Easy Installation:Newprous Key Lock Box

Newprous key lock box can store up to three keys, proximity cards, or other little items. It can be used outdoors and indoors. Made from zinc and aluminum alloy, it weighs 16oz. It can be fixed to a door or a wall and does not require a power source. This outdoor key lock box has a solid build and features a rubber cover to keep the lock box safe from rust and corrosion.

Batteries: ‎2 AA batteries required | Item Weight: ‎15.8 ounces | Material: ‎Plastic | Color: ‎red | Product Dimensions: ‎2.56"D x 4.13"W x 2.16"H


  • Water-proof
  • Includes necessary hardware
  • Removable rubber cover
  • Sturdy exterior


  • Not very spacious
protip_icon Quick tip

You can wall-mount this lockbox in the hidden outdoor shelves to protect it from easy access for outsiders.

11. Best Ample Key Storage:Fayleeko Key Lock Box

The Fayleeko key lock box is accessible with a four-digit combination code, and it allows you to set your combo code with 10,000 unique choices. The portable key security gym locker box provides a large internal space for holding up to five house keys. You can mount this house key lock cum box on the wall with the supplied plugs and screws.

Material: Stainless Steel, Acrylonitrile Butadiene Styrene (ABS), Zinc | Color: Grey | Product Dimensions: 1.58"D x 3.35"W x 7.09"H | Item Weight: ‎1.06 pounds |


  • Easy to access
  • Water- and rust-proof
  • Tightly sealed
  • Ample storage space
  • Great for multiple users


  • Plastic body may not be durable

12. Best Versatile Hanging Option:Puroma Key Lock Box


Made from high strength zinc alloy and solid steel, Puroma lock box is strong enough to resist crushing, prying, and sawing. It has a vinyl-coated removable shackle to prevent scratches, and the four-digit code with a total of 10,000 combinations offers optimal protection. This wall-mounted lock box can also be hung on a doorknob.

Material: Aluminum, Alloy Steel, Zinc | Color: Gray | Product Dimensions: 1.57"D x 3.5"W x 7.36"H


  • Portable key lock box
  • Large capacity
  • Sturdy body
  • Flexible shutter
  • Easy to use


  • May not be durable

13. Best Wall-Mountable Key Box:Smaid Key Lock Box

*The prices provided in this article are based on the latest available information. However, they may vary due to changes in pricing by the seller and/or promotional offers.

The Smaid key lock box is made of hard aluminum alloy and environmental cover paint. This large capacity key lock box with numeric codes allows for secure storage of car keys, house keys, and access cards. It can be installed to a wall or other fixed objects. It has the necessary hardware, including four screws and four expansion plugs.

Product Dimensions: ‎3.5 x 4.7 x 1.57 inches | Item Weight: ‎2.25 pounds | Material: ‎Metal | Color: ‎2 PACK


  • For indoor and outdoor use
  • Adjustable four-digit combination
  • Sturdy body
  • Water- and rust-proof


  • Can store only few keys

How To Choose The Right Key Lock Box?

Here are some factors to consider while buying the best key lock box.

  1. Purpose: Before buying a key lock box, make sure you know about your requirements since it is available in different shapes, sizes, and other properties.
  2. Combination code: Key lock boxes are available in various options. Most lock boxes allow you to create up to 1000 combination codes to ensure ease of changing. Choose the best suitable option for yourself.
  3. Build quality: Some key lock boxes have a metal body, while some have zinc, aluminum alloy, or plastic body. Make sure you choose a strong and secure product.
  4. Capacity: Different key lock boxes have various capacities. Some can store up to three keys, while some can store up to eight keys and access cards. Choose what fits your requirements better.

Frequently Asked Questions

1. What is the difference between combination lock boxes and electronic lockboxes?

Electronic lockboxes or smart lockboxes allow you to control access via Wi-Fi and your smartphone and work without an internet connection. However, a combination lockbox requires a physical input and cannot be operated with the internet.

2. Can key lock boxes be broken?

Yes, a key lock box can be broken by an external force. But you can only do this if the key lock box has a low build quality. You should, therefore, buy a key lock box that ensures extra security.

Why Trust MomJunction?

Wedetso Chirhah writes extensively about books, automobiles, electronics, and household appliances. In this post, he has put together a curated list of the best key lock boxes after reading several customer reviews and product listings. Most of the products on this list are best-in-class, easy to install and set and reset, rust-resistant, and durable. We hope you find the right product that meets all your needs.

The Bottom Line

Choose the best key lock boxes to keep your keys secure and safe. There is no requirement to hide the keys if you have a good key lock box. It also minimizes the risk of losing keys and helps you save time searching for keys if you forget where they are kept. Key lock boxes with number locking are the best way for all family members to access keys instead of having multiple. It helps the family have an organized place to keep keys safely. From the list, we recommend the Master Lock Key Lock Box, which is weather-resistant and scratch-proof; the Kingsley Key Lock Box due to its user-friendly operation; and the Towoke Key Lock Box, which offers a shackle to store the keys.

Infographic: Things To Consider When Getting Key Lock Boxes

A lock and key system can keep your essentials from getting stolen. However, losing the keys or not keeping them in a safe place can create loopholes in that system. A key lock box can help you keep your keys safe. Follow the infographic to learn the features you should consider when getting a key lock box.

Factors To Consider When Getting Key Lock Boxes (infographic)

Illustration: Momjunction Design Team

Get high-quality PDF version by clicking below.

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