How to Open a Disc Padlock Without Key

If you’ve ever been locked out of your house or car, you know the importance of having a spare key. But what do you do if you lose your key to a disc padlock? In this tutorial, we’ll show you how to open a disc padlock without key. Keep reading for more tips.

how to open a disc padlock without key

What Is a Disc Padlock?

A disc padlock is a type of security lock that uses a rotating disc to secure the shackle. The disc can be either flat or cylindrical and is usually made from hardened steel. Disc padlocks are often used in high-security applications, such as industrial sites, warehouses, and storage units. They are also commonly used to secure bicycles, motorcycles, and ATVs.

Disc padlocks are more resistant to bolt cutters and other cutting tools than traditional padlocks and are less likely to be breached by physical force. Thanks to their superior security features, disc padlocks are an excellent choice for protecting valuables against theft.

Why Should You Open a Disc Padlock Without a Key?

In a world where we rely increasingly on technology, it is easy to forget the importance of good old-fashioned mechanical devices. One such device is the humble disc padlock, which has been used for centuries to secure everything from gates and doors to bicycles and storage units. While disc padlocks are very effective at deterring thieves, they are not infallible. If you lose or misplace your key, you may wonder how to open a disc padlock without a key.

 Open a Disc Padlock

Fortunately, a few methods can be used to open a disc padlock without a key. The most common method is to use a paperclip or another small piece of metal to manipulate the locking mechanism. This method requires patience and trial-and-error, but it is usually successful. Another method is to use a Joe Rogan video as a guide (just kidding!). So, if you find yourself in a bind and need to open a disc padlock without a key, these methods should help you get the job done.

8 Ways to Follow on How to Open a Disc Padlock Without Key

1. Look for The Vulnerabilities

The first step is to look at the lock and find its vulnerabilities. The most common type of disc lock is the one that has a hole in the center. This is because they are easier to manufacture. However, this hole also makes them easier to pick. You can also check for any other vulnerabilities, such as loose screws or cracks in the lock’s body.

2. Insert a Shim

If you can find a small gap between the body of the lock and the shackle, you can try to insert a shim. A shim is a thin piece of metal that can be used to push the pins in the lockout of their slots. This will allow you to open the lock without picking it up.

3. Use a Bolt Cutter

You can try using a bolt cutter if you don’t have a shim. This is a powerful tool that can cut through the shackle of the lock. However, it will also damage the lock and make it unusable.

4. Pick the Lock

If you want to avoid damaging the lock, try picking it up. This is a delicate process that requires patience and skill. There are many different ways to pick a disc lock, so you will need to do some research to find the best method for your particular lock.

Use a Bolt Cutter

5. Use a Lock Picking Gun

If you’re having difficulty picking the lock, you can try using a lock-picking gun. This tool emits a loud noise when it hits the pins in the lock. This can help to jar the pins loose and allow you to open the lock.

6. Use a Decoder

If you know how to decode a disc lock, you can use this method to open the lock. A decoder is a tool that is used to read the code on the lock. This code can then be used to create a key that will open the lock.

7. Use a Key Extractor

You can try using a key extractor if you have a broken key in the lock. This tool is inserted into the lock and used to grab the broken key to remove it.

8. Use an Angle Grinder

If all else fails, you can try using an angle grinder. This is a powerful tool that can cut through the shackle of the lock. However, it will also damage the lock and make it unusable.

That’s it! You’ve now learned how to open a disc padlock without key. Remember to use these methods cautiously and only when absolutely necessary. Picking a lock should only be done if you are sure that there is no other way to open it. And, of course, always respect the property of others.

What You Need to Know Before Buying a Disc Padlock

Regarding security, nothing is more important than choosing the right lock. And when it comes to locks, few are more versatile and reliable than a disc padlock. Disc padlocks are strong, durable, and resistant to both physical and tamper. However, with so many different types of disc padlocks on the market, it can be hard to know which one is right for you. So here are a few things to keep in mind when shopping for a disc padlock:

First, consider the size of the lock. Disc locks come in various sizes, from small ones that can be used on briefcases and luggage to larger ones that are better suited for sheds and outdoor storage units. Choose a size that is appropriate for the applications you have in mind.

Use a Lock Picking Gun

Next, take a look at the shackle. The shackle is the part of the lock that secures it in place; it is the “U” shaped bar that extends from the lock’s body. Look for a shackle made from hardened steel; this will offer the best resistance to cutting and sawing. You should also ensure that the shackle is long enough to reach around whatever you intend to secure.

Finally, pay attention to the locking mechanism. Most disc locks use a pin tumbler system, which is very resistant to picking. However, some higher-end locks use more complex mechanisms, such as combination or keypad locks. These may be more expensive, but they offer an extra level of security.

Keep these factors in mind, and you’ll be sure to choose the right disc padlock for your needs. Keep reading for more information about how to open a disc padlock without key.

How to Pick a Disc Padlock

Picking a disc padlock is relatively easy and only requires a few tools. First, you’ll need a tension wrench. This is inserted into the bottom of the lock to apply pressure. Next, you’ll need a pick. Various picks are available, but a thin double-ended pick works well for this type of lock. Insert the pick into the top of the lock and lightly apply pressure.

You should feel the discs beginning to move. Next, gently work the pick around the circumference of the discs until they are all aligned. Once the discs are aligned, apply pressure to the tension wrench and turn the lock clockwise. With a little practice, you’ll be able to pick most disc padlocks easily.

What to Do if You Lose Your Key to A Disc Padlock

Losing the key to your disc padlock can be a frustrating experience. However, you can do a few things to try to locate the key or open the lock without it. First, check all the obvious places where you might have left the key, such as your purse, pockets, or the lock itself. Then, if you still can’t find it, look for a hidden spare key.

Many people hide spare keys if they lose their primary key, which is worth checking. If there is no hidden spare key, your next best option is to try to pick the lock open. If you’re not experienced in lock picking, this can be difficult to do, but it’s worth a try. Finally, if all else fails, you can always call a locksmith to help you lock your belongings.

How to Cut a Disc Padlock

A disc padlock is a type of lock that uses a disc-shaped key to open. The main advantage of a disc padlock over other types of locks is that it is much more difficult to pick. However, this also means that cutters are not as effective on disc padlocks as they are on other types of locks. The best way to cut a disc padlock is with an angle grinder.

Picking a Disc Padlock  Is Relatively

First, use a grinding wheel to score the circumference of the lock. Next, use a cutoff wheel to cut through the scored line. Finally, use a grinding wheel to remove any burrs from the cut edge. Cutting a disc padlock is not difficult with the right tools and a little patience.


If you’ve lost the key to your disc padlock, don’t despair! There are a few ways to open it without the key. You can use a paperclip or nail file to pick the lock or a hammer and chisel to break it open. With a little patience and perseverance, you’ll be able to get into your locked padlock without any trouble. Thanks for reading our post about how to open a disc padlock without key.

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