10 Best Security Lock Boxes Reviews and Buying Guides 2021

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There are many things in life, which we want to keep safe. Our family, our friends, our pets (if you ever have one) and certainly our life documents. These documents include birth certificates, health certificates, diplomas, receipts and so much more. However, we can store them safely without too much worry? Worry not, for our team has thoroughly chosen 10 products from many trustworthy companies and compiled them into this list of Best Security Lock Boxes for you to explore and go through to your heart’s content. Our team has also provided you with a buying guide and the links to those products below.

Table of Contents

10. Fireproof Box and Waterproof Box with Key Lock by SentrySafe

Get it now on Amazon.com First up on our list is a very durable product from SentrySafe. SentrySafe focuses on manufacturing products that re durable enough to work for years and are also safe.
For this list, we have chosen a security lock box that is both fireproof and waterproof. This model, the CHW30220, has an exterior dimension of 16.5in x 14.8in x 7.6in (approx. 42cm x 38cm x 20cm), an interior dimension of 12.6 9.2in x 5.4in (approx. 32cm x ) and weighs 24lb (approx. 11kg).
It is both UL and ETL classified, and can safely hold your documents, passports, SS cards and more completely safely underwater for up to 72 hours, which means you do not have to worry too much during a flood. The fireproof feature works with two keys. It is equipped with a key lock for more reinforced security, preventing it to accidentally open during a fire.

9. 16 Gauge Steel DVR Security Lock box by Kenuco

Get it now on Amazon.com Next, we have a product from Kenuco. This is a DVR heavyweight security box, with an interior fan that can keep your things under superior cooling. The top cover is made with a feature that allows the users to easily screw the box for extra security, or screw it loose for easier unlock. The power cord for the fan can go through the integrated knock-outs on the box. In addition, it also comes with rubber feet and a set of keys for the lock.
This security box has the dimension of 24in x 21in x 8in (approx. 61cm x 53cm x 20cm) and weighs 35lb, which is 16kg.

8. Combination Lock Box by Vaultz

Get it now on Amazon.com Moving on, we have a different looking box from Vaultz. This box has a more makeup box aesthetics than the previous two boxes, whose aesthetics are more industrialized. There are steel corners for more decoration and as well as protection. plus, if you’re really looking for extra security, this box has a built-in combination lock to keep your anxiety at bay.
This lock box is smaller than the previously mentioned as well, which makes it more ideal for keeping wallets, passports, cash, CDs, DVDs, medication and other compact valuables. The dimension is 7.2in x 10in x 7.8in (approx. 18.3cm x 25.4cm x 20cm) and weighs 2.02lb (approx. 0.91kg).

7. Fireproof Box with Key Lock by SentrySafe

Get it now on Amazon.com

For this spot, we have another product from SentrySafe. Different from before, this is designed to look like a cube instead. This box is also fireproof, but not waterproof surprisingly. This makes it very ideal for storing your documents and other essentials. It can withstand fire up to 1550°F (approx. 843°C) for half an hour and is also both UL ETL certified. This product is also equipped with a lock feature, where there is a flat key lock preventing the lid to open under fire pressure.
The dimension of this product is 15.3in x 15.2in x 13.7in (approx. 40cm x 31.cm x 35cm), hence why it is called a “Cubic Security Box.” Additionally, it weighs 29.9lb, which makes it approximately 14kg.
SentrySafe offers a limited 1-year warranty for this safety box.

7. Security Safe Box by AmazonBasics

Get it now on Amazon.com With its trustworthy features and material, AmazonBasics’ security box stands on the 6th spot of our list. This box is a 0.5 cubic foot box (approx. 0.014 cubic meters). Its steel construction is sure to keep this box durable against a strong impact. The double live bolts are pry-resistant; keeping the hinges tight and carefully concealed. Plus, it is both waterproof and fireproof. The updated digital security access functions on four AA batteries and are guaranteed to keep your irreplaceable documents safe and sound with its 2in thick door.
This product’s interior is 13.5in x 8.75in x 9.5in (approx. 34.3cm x 22cm x 24cm) and exterior is 13.8in x 9.8in x 9.8in (approx. 35cm x 25cm x 25cm). It also weighs 16.5lb (approx. 8kg).

5. Steel Office Mailbox with Lock Key by Buddy Products

Get it now on Amazon.com In the middle of our list, we have Buddy Products. Suitable for its name, this box is very universal and minimalistic, truly a buddy to all of us. The slot on the top part of the box can fit in emails, memos, letters, diskettes, CDs and the likes. It is ideal for inter-office usages, but that does not mean you cannot use it at home. It’s piano hinged door allows easy access to when you unlock the box; you can freely take out the inserted items out without hurting yourself.
However, that does not mean it is locked free. It is equipped with a wafer-tumbler lock and as well as two keys. For inter-office use, it can also be mounted onto walls as well.
This box is on the smaller side of the spectrum. Its dimension is 3in x 10in x 2in (approx. 7.62cm x 25.4cm x 5cm) and weighs 0.96oz (approx. 0.027kg).

4. Steel Security Safe Box with Key Lock by Honeywell Safes & Door Locks

Get it now on Amazon.com Compared to all the previously mentioned security boxes, we think that this box looks the classiest with its deep dark finish. It is shaped like vintage luggage, but if you’re creative enough it can look like a shoebox as well, honestly speaking. With the handle on the smaller side and the keyhole on top of the bigger surface, it can easily blend in with your shoe boxes and prevent thieves from quickly finding it.
Moreover, it is fireproof. This fact can help reassure you that your valuables will be safe within this Honeywell Safes & Door Locks’ box. The bottom part of the interior is also padded with soft padding. This feature makes sure that you’re items are kept in the best condition for a long period of time.
Its outside dimension is 4.2in x 12.7in x 8.7in (approx. 11cm x 32cm x 22cm) and weight is 5.3lb (approx. 2.4kg).

3. Portable Security Case Lock Box by AmazonBasics

Get it now on Amazon.com Moving up the list, we have another box from AmazonBasics. This box is more lightweight and compact, more ideal for portable usages. You can store in your cash, jewelry, firearms, documents or something else that has a similar size to the mentioned items. It is made with anti-pry steel, with a foam-padded interior. Furthermore, its zinc-alloy combo lock can ensure you better security while traveling around as well. It also meets all of TSA requirements for storing an unloaded firearm in checked baggage.

2. Digital Security Safe Box by TigerKing

Get it now on Amazon.com Next, we have a totally different box from our top 3 products. This box is very much not suitable for portable use – unless you’re strong enough to lift it-and is recommended to be kept in a safe place, so it can serve its purpose peacefully. It’s got a double safety lock and a digital password combination lock to let you sleep at night better. Plus, it is made from solid steel, with a 1in thick door and three 3in thick living bolts.
Its dimension is 21.2in x 19in x 16.7in (approx. 54cm x 48cm x 42.5cm) and weight is 55lb (approx. 25kg).

1. Cabinet Steel Security Lock Box by Uniclife

Get it now on Amazon.com Last but not certainly not least, we have Uniclife’s security box. This is one of the compact boxes we have on our list, even though this is not so compact at the same time. It’s a convenient key cabinet. One of which you can carry around easily and make sure all your keys are perfectly safe. Its door is a piano-hinged type. Additionally, its heavy-duty 0.8mm steel construction is frosted over and offers you long-lasting use and durability. This box has 28 hooks for 28 key rings to hang themselves on.

Conclusion

Security boxes come in all shapes and sizes and are made to serve many different purposes. Many of them are made to be large and stronger than some others, but that does not mean they are better. Security boxes are purchase to keep essential items safe from either theft, fire, force, water or something else, which also means they should be purchased to suit your requirements over their price and recommendations.

Buying Guide for Best Security Lock Boxes

Installation:

Some security boxes come with an exterior feature, which allows you to be able to mount them to the wall or floor, and securely keep them in place within your space. Other than that, there are also boxes, which are more convenient to move around and are more lightweight.

Door Type:

Make sure the door of your security box of choice is large enough for you to easily access to the items within and is thick and strong enough to withstand some force from outside.

Lock Type:

Some security boxes are designed to be more industrial or old-school than the others, which means they’re built with manual locks and not digital locks. We do not have a clear answer to which is more secure, but we do recommend you to research and check which type would you prefer more.

Warranty:

Warranties vary from one company to another. Some security boxes come with a one-year warranty. For more detail regarding warranties and returns or refunds, we recommend contacting the respective company’s customer service team.

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