How To Open A 3 Digit Combination Lock On Luggage? [Explained]

Forgetting the combo lock of the luggage is a common problem that we all face, more or less. When it happens, we take out our phone and type on the browser how to open a 3 digit combination lock on luggage. The first and foremost thing is patience to unlock a 3 digit combo lock or any other lock. Without patience, a simple hack will seem thousand times harder to you. A combo lock not only protects your luggage but also makes you crazy if you fail to recall the numbers when necessary.

 Companies provide user manuals for helping you out in such situations. Other than that, you can easily open your forgotten three-digit combo lock without anyone’s help. In this article, I’m going to discuss how to unlock a combination lock. Also, I will try to focus on alternative locks. After that, I will show you the facts about luggage security. 

So, let’s dig in one by one.

How To Open A 3 Digit Combination Lock On Luggage

How To Do A Master Lock Reset

How to do a Master Lock Reset

Master Lock is one of the most popular brands of padlocks, and for a good reason. They’re extremely well-made and durable, and their reset feature is one of the most useful features available. Here’s how it works:

  1. If your Master Lock is locked open by someone else, you can use their key to reset the lock so that it can be opened with your key again.
  2. If your Master Lock is locked shut by someone else, you can use their key to reset the lock so that it can be opened with your key again.
  3. You can also use the reset feature to change the combination on a Master Lock if it’s been compromised or if you want to change the locks on a property you’re responsible for.

This is a really handy feature, and it’s always good to have it in your toolkit if something happens and you need to quickly open your lock without having to go through the hassle of getting a new key made or finding someone who has the original key.

How To Open A Three-Digit Combination Lock?

On Non-TSA Locks

On Non-TSA Locks

Non-TSA locks contain only 3 number wheels. You can crack the numbers easily by doing some easy steps:

• Start rotating a number wheel first. Rotate it once and try to push it inside. See if it goes inside or not. If not, then rotate again and check every time

If you get to see the number wheel, which goes deeper, then leave it like this. Then, start to do this on the other digit wheels. Once you are done doing this, pull the button and unlock your luggage. 

• You can use paper to unlock the three-digit combination lock. But to do this, you better use lightly stiff yellow paper instead of regular white paper. This is because a standard white paper’s edges are not sharp enough to stick them down beside the wheels. 

Take a short piece of yellow paper, and stick the edgy part down beside the narrow area of a number wheel first. Then, run across the paper a bit to find a hole. Once you get to find the holes of the three wheels, push the button to unlock. 

• Try the anticlockwise and clockwise methods. Put your luggage upright, sit on your knees with a pointy thing in your hand. Start rotating the first left number wheel anticlockwise. 

Once you rotate, insert the pointy thing under the wheel to find a hole. Do this for all the number wheels. If you find the holes under the wheels, make sure that they remain in the same direction.  Now watch the numbers where you got the holes under them. Then rotate the numbers clockwise. Once rotate all three digits and try to unlock. Keep doing this until you manage to unlock the suitcase finally.

On TSA Locks

On TSA Locks

TSA locks look strong, but they are not so hard. TSA digit locks are almost identical to non-TSA digit locks. To hack TSA number locks, follow the almost similar techniques of non-TSA locks. You can easily open them by adding up one on each number. Again, you can try inserting a card under the wheels to find the notches. Watch YouTube videos for better understanding. 

TSA padlocks are not hard to crack also. They will be opened only by the master key. You can buy a cloned key or make a master key with a 3D printing machine.  Without these, start cracking the numbers down manually. Just find the lost points where rotating becomes easy, then unlock the padlock.

As combo locks are the most common things, alternative protection is not less attractive either. If you have both a three-digit combo lock and an alternative system added to your carrier, you are in cloud nine now. Let’s know about the alternative security systems.

Alternative Types Of Security That Are Wonderful

Alternative Types Of Security That Are Wonderful

Till now, we have learned how to open combo locks. Besides these, some companies try to bring something new to ensure the entire safety of luggage. But, unfortunately, general combo locks are the most vulnerable. Those who are not satisfied with their current luggage security locks may find these details regarding alternative locks appealing.

Apart from so-called TSA locks or regular three-digit combo locks, it would be best if you gave zip ties a try. They are much cheaper. Do not be bothered if TSA decides to cut them off. It would be best if you put a small pair of scissors in the outside pocket of your luggage. Then, it will be easy to cut them with scissors.

Companies like Seal and Go and Secure Wrap stay one step ahead of others in carriers’ security. They offer plastic wraps for the suitcases. Adding plastic wrap to your luggage adds another level of security. This wrap saves your luggage from surface damage and intentional invasion. Though authorities still have the right to cut this wrap for deep inspection, this system deserves claps. You can even get rewrap service. Some plastic wrap providers offer such help.

Note: The superb feature is the most significant disadvantage. Because we are talking about PLASTICS, the biggest enemy of the environment. So if you buy from this company, you will destroy the environment unknowingly.

Another company, titled as Away, make their carriers with tough exterior shell. Those bags come with TSA locks, 360° spinning wheels, and an internal charger to charge a phone.  Just think about it once. From Away, you will get a bag with a super hard shell and a built-in TSA lock! Sounds so impressive, right?

The Actual Worth Of Luggage Locks

The Actual Worth Of Luggage Locks

Do luggage locks protect your luggage? Well, a tricky question to answer honestly. In the 21st century, approximately 95% of the world’s people have the internet and electronic gadgets. It will take not even a minute to search on luggage lock hacks. If a person who does not know a thing about luggage locks can be a pro at breaking locks because of YouTube. 

With a 3D printing machine, anyone can make both a lock and its master key or only a master key to break a luggage lock. If you think that nobody has been born yet to break your super strong and secured suitcase, then you are wrong. Expert thieves silently will unlock your luggage, steal your valuable things, re-lock and leave it as it was before. They need nothing but a ballpen to do the whole thing. 

TSA agents are legal thieves. They can invade anyone’s privacy without any question. But they do not care to reassure the security. Sometimes they return luggage with a broken lock, and thieves get a chance to steal more easily. Again, TSA agents should be wholly responsible for this matter, but they ignore it.

The more you care about protecting your suitcase, the more intruders will be inspired to crack down on your privacy. High security attracts high risks. Do not put anything costly or valuable inside your carrier. If your things get stolen, you will be the loser in the end. So it is better to be careful than to blame others. 

Finding Or Resetting A Tsa Lock Combination

Finding or Resetting a Tsa Lock Combination

If your TSA lock combination is lost, forgotten, or changed, you can find or reset it by following these steps:

  1. Log in to your account at
  2. Click on “My Security Profile.”
  3. Click on the “Locks and Keys” tab.
  4. Find the lock that you need to recover or reset the combination for and click on it.
  5. On the following page, you will be asked to enter your current combination or to select a new one. You will then be prompted to confirm your new combination by clicking on the “Set New Combination” button.


To sum up, Combo locks which you forget often, do not guarantee your privacy at all. No matter which type of security is added to your luggage, it is just a child’s toy to thieves. And for the TSA agents and airport officials, your luggage lock is nothing, simply worthless to them.

It is essential to have a sound security system attached to your luggage. If you are too much bothered about the truths of luggage lock, nothing fruitful will come out. Bad things exist on the earth. Just be careful when you travel. Try not to carry anything precious while traveling. Also, stay a bit alert about the security checking of airports.  I hope now you know how to open a 3 digit combination lock on luggage.


1.How to Unlock a Three-Digit Combo Master Luggage Lock?

Ans: There’s no surefire way to unlock a three-digit combo luggage lock, but there are a few tried and true methods that may help. One approach is to try the numbers in reverse order, because some locks use a back-to-front numbering system. Another approach is to use a codebreaker tool, which can decode the combination by analyzing the patterns of the digits. If neither of these methods works, you may need to call a locksmith or get a new lock.

2.How to Handle a Forgotten Combination?

Ans: If you’ve forgotten your combination to your safe, there are a few things you can do in order to try and get into your safe. You can try calling your bank, the police, or the fire department in order to get someone to come and open the safe for you. You can also try breaking into the safe if you think you know the combination – this is generally a last resort, as it’s illegal and could result in serious injury or even death. If none of these options work, you may have to call a locksmith to help you open your safe.

3.How to do a Master Lock Reset?

Ans: If you are having trouble with your Master Lock, you may need to reset it. A reset is a simple process that can help you solve many common problems with your Master Lock. To reset your Master Lock, follow these steps:

  1. Open the door of the lock and remove the key (if you have one).
  2. Hold the button on the back of the lock with one hand and use the other hand to turn the dial to “0.”
  3. Insert the key and turn it until it clicks into place.
  4. Close the door of the lock.

4.How do Combination Locks Work?

Ans: Combination locks are a type of lock that allows you to open them with a combination of numbers that you input into the lock. There are two types of combination locks – mechanical and electronic. Mechanical combination locks use a dial or keypad to input the combinations, while electronic combination locks use buttons or a screen to input the combinations.

5.What Are TSA Approved Locks?

Ans: TSA approved locks are locks that have been tested and approved by the Transportation Security Administration (TSA) for travel. These locks are available in both hardware and software varieties, and can be used to secure a variety of items, including laptops, backpacks, and briefcases.

The benefits of using TSA approved locks include the fact that they are reliable and safe for use during travel. They also come with a warranty, which means that you can be sure that you’re getting a product that will meet your needs.

Michael C. Herrera

I’m a travel blogger with a focus on safety. I’ve been to all seven continents, and I love sharing my tips for staying safe while traveling. I also have a lot of experience with travel hacking and finding the best deals on airfare and hotels. My blog features reviews of restaurants, hotels, and attractions around the world.

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