The Definitive Guide On How To Lock A File Cabinet Without A Lock

Key Takeaway

  • Simple and inexpensive ways to lock a file cabinet without a lock are to paste a wallpaper, hide the cabinet behind a painting or use a rope or belt to tie the knot around the safe handle.
  • However, if the documents are too precious and important, installing sensors is recommended.

A file cabinet is a necessary component of every business, but if it isn’t properly secured, it could pose a security issue. The ideal method for keeping your information secure is a lock, but what happens if you don’t have one? It is not unusual for somebody to encounter a situation wherein you need to secure your lock cabinet but without a lock.

Well, you’ve found the ideal place if you’re trying to figure out how to secure a file cabinet without a lock as everything you need to know about locking a file cabinet without a lock is contained in this comprehensive guide.

There are a number of alternative approaches to locking a file cabinet without a lock, and each has benefits and drawbacks of its own. Depending on your requirements and the level of security you desire, the suggestions given in the article will help you choose an option for you.

Use Sensors To Secure Your File Cabinet

Use Sensors To Secure Your File Cabinet

The most secure way to lock your file cabinet without a lock is by installing sensors in your file cabinet. There are different kinds of security sensors available in the market and you can choose one based on your needs and preference. 

A few kinds of sensors that you may consider installing are pressure sensors, light sensors, infrared sensors, etc. Using a sensor on your cabinet means if somebody touches it, you will either hear an alarm or an alert on your mobile phone. The Sayker cabinet sensor is a great option if you wish to consider. I have used it personally and found it quite satisfactory, affordable and easily available.

Paste Wallpaper On Your File Cabinet To Camouflage

Paste Wallpaper On Your File Cabinet To Camouflage

If you’re worried about your documents falling out or getting lost but do not require very high security, you may consider securing your file cabinet using wallpaper. Yes, wallpaper may seem like an unlikely solution to secure your documents, but it’s actually quite effective. 

Additionally, it gives you the room to spruce up your cabinet as per your desire. Simply apply a layer of wallpaper to the outside of your file cabinet and voila – you can protect it from the unnecessary attention of your visitors. You can even find wallpaper with fun designs or patterns to add a little personality to your space.

Hide the File Cabinet Behind A Painting

Hide the File Cabinet Behind A Painting

Most people know that a simple file cabinet can be used to store and secure important documents and other items. Sometimes it is not required to lock your file cabinet or you simply do not prefer locking it, hiding your file cabinet behind a painting can be an effective solution to keep it safe from prying eyes. 

It’s common knowledge that hiding things from sight is often a great way to keep them safe. Hence, by hiding the file cabinet behind a painting, you can keep it out of sight to make it difficult for someone to find it.

All you need to do is hang or place a painting in front of your file cabinet to secure it. After all, who would think to look for a valuable item in an obvious place? 

However, obviously, this method won’t work if the painting is too small or the file cabinet is too large. But if you have a good-sized painting and a reasonably sized file cabinet, this can be an effective way to keep the valuables in your file cabinet safe and sound.

Paint The File Cabinet

Paint The File Cabinet

Painting the file cabinet is an easy way to add an extra layer of security without a lock. You may be wondering how that is workable! Well, painting a cabinet will help protect it from the prying eyes and make it more difficult for someone to break into the cabinet and access the contents. 

There are a few things to keep in mind when painting the file cabinet, such as the type of paint and the type of file cabinet. You will also want to make sure that the paint is dry before you start using the file cabinet again.

Use A Rope Or a Belt To Secure The Door Latch

Use A Rope Or a Belt To Secure The Door Latch

Another effective way to secure your file cabinet without a lock is by using a rope to secure the door latch. If the door latch is secured with several twists and knots of a rope, it will take anyone with stealing tendencies more than a couple of minutes to unlatch the door. 

All you need is a cotton or jute rope and tie it around the latch by wrapping it several times. Ensure that the knot is tight enough to find it difficult to open it, but not tight enough that you have to cut the rope to open the cabinet.

To use a belt to secure your file cabinet, simply fasten one end of the belt to the lock cabinet’s handle and the other to a fixed object. 

Frequently Asked Questions 

Q1. My file cabinet drawer is stuck and does not open. How can I open my drawer?

Answer – The reason why your file cabinet drawer is not opening may be a large object jammed inside the drawer. To open the drawer use a long, thin knife, metal ruler, or a similar item, insert it into the drawer through the space and gently jiggle it inside to free the obstruction. Try opening the drawer after the procedure and see if the drawer opens freely. If you do not succeed, repeat the step and check again. 

Q2. How can I open my file cabinet lock without a key?

Answer – You can open your file cabinet without a key only by picking your lock if you do not have the spare keys stacked up. You can do so by using multiple tools like paper clips, bobby pins, nail files, etc. However, if your lock is hard to pick, you may either need to get a new key made by a locksmith or open your lock using a drilling tool. 

You may read one of my past articles to read about how to open a file cabinet lock without a key.


The techniques described above will be a true lifesaver if you need to lock a file cabinet that has no lock. But keep in mind that they only function temporarily unless you want to totally replace or install the conventional lock.

If you tried to implement any of the suggested remedies, please share your thoughts on their efficacy in the comment section below.

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