How to Make a Barrel Lock Plunger Key

Are you looking for a way to protect your valuables with pinpoint accuracy? Then making a barrel lock plunger key is the perfect solution! This cost-effective method of security prevents unauthorized access but still allows you to easily unlock and enter your home. Not only do these locks provide safety, but they are also attractive, making them perfect if security is what you’re after.

How to Make a Barrel Lock Plunger Key

Making one yourself couldn’t be easier and this blog post on how to make a barrel lock plunger key will guide you through every step in the process, so buckle up and get ready for an exciting journey into DIY locksmithing!

Needed Tools and Materials

Given below is the list of all necessary items that you need in order to make a barrel lock plunger key:

  • A Drill
  • A Drill Bit Set
  • A Hacksaw or Other Cutting Tool
  • Lock Cylinders (Keyed Alike or Differently)
  • Barrel Lock Plungers
  • Screws and Nuts for Mounting the Barrels Onto the Door
  • A File for Smoothing Out Edges After Cutting.

11 Step-by-step Guidelines on How to Make a Barrel Lock Plunger Key

Step 1: Prepare the Door

Before you can begin making your barrel lock plunger key, you’ll need to make sure that the surface of the door is free from any burrs or splinters. This will ensure a smooth fit for the lock cylinders and barrels. It’s important to take the time and make sure that the door is properly prepared before you start drilling.

Step 2: Drill Holes for the Lock Cylinders

Drill Two Holes in Your Door

The next step is to drill two holes in your door, one for each lock cylinder. The size of the hole you need will depend on the type of lock cylinders you are using. Once the holes have been drilled, make sure to smooth out any rough edges with a file. However, don’t forget to take into account the thickness of your door when drilling.

Step 3: Insert the Lock Cylinders

Now that you have two holes in your door, it’s time to insert the lock cylinders. Make sure that they fit snugly into the door and adjust them if necessary. If you are using different types of lock cylinders, make sure to check the instructions before inserting them. It’s important to get the installation spot on, as this will affect the functionality of your barrel lock plunger key.

Step 4: Attach the Barrel Lock Plungers

Once the lock cylinders have been securely inserted into the door, it’s time to attach the barrel lock plungers. These will mount onto your door with screws and nuts, so make sure to follow the instructions that come with them. Once they are in place, it’s time to move onto the next step.

Step 5: Cut a Slot for the Key

Using a hacksaw or other cutting tool, you’ll need to cut a slot into each of the lock cylinders so that your key can fit inside. It’s important to measure the length of your key before cutting, as the slot needs to be just a bit bigger than the key itself. But be careful not to make it too big or you won’t get the desired effect.

Step 6: Make Sure Everything Fits

Use a File to Smooth Out

Once you have cut the slots for your keys, make sure that they fit properly into each lock cylinder. If necessary, use a file to smooth out any rough edges. You’ll also want to check that the barrel lock plungers are still securely mounted on your door, as they can get knocked loose during this process.

Step 7: Insert Your Key

Once you have made sure that everything fits properly, it’s time to insert your key into each of the slots. If you are using a single key for both locks, make sure to insert it into each slot and turn it until the pins line up. This will ensure that only your key can open the lock. You can also use two different keys if you prefer.

Step 8: Test the Lock

The next step is to test out your new barrel lock plunger key by turning the key in each of the locks. Make sure that the key turns smoothly and that each of the locks opens without any difficulty. If you encounter any issues, check to see if your key is properly inserted and/or make sure the barrel lock plungers are secure.

Step 9: Secure Your Lock

The last step in making a barrel lock plunger key is to ensure that the lock is properly secured. This can be done by using screws or nuts and bolts to make sure that your locks are firmly in place. Additionally, you may want to add a padlock to your door for extra security.

Step 10: Enjoy Your Finished Product!

Now that you have completed all of the steps on how to make a barrel lock plunger key, you can enjoy the peace of mind that comes with having a secure lock. You’ll no longer have to worry about unauthorized access and can rest knowing that your valuables are safe and sound.

Step 11: Share Your Work!

Once you have completed the process of making a barrel lock plunger key, why not share your handy work with others who may be interested in a safe and cost-effective way to secure their homes? Share this blog post on how to make a barrel lock plunger key with your friends and family and help them stay safe too!

Reliable Barrel Lock Plunger Key

Following these steps on how to make a barrel lock plunger key will help you make a barrel lock plunger key with ease and security. Making your own plunger key is not only cost-effective, but it also offers an extra layer of protection for your home or business. With the right tools, materials, and instructions, anyone can make a reliable barrel lock plunger key. So why not give it a try?

Frequently Asked Questions

Q: What is a Barrel Lock Plunger Key?

A: A barrel lock plunger key is a type of security device used to protect doors with locks from unauthorized access. It consists of two barrels that are inserted into the door, each containing a slot for a key. When the correct key is inserted and turned, it will open the lock and allow access to the door.

Q: What tools and materials do I need to make a Barrel Lock Plunger Key?

A: The tools and materials necessary for making a barrel lock plunger key include a drill, drill bit set, hacksaw or other cutting tool, lock cylinders (keyed alike or differently), barrel lock plungers, screws and nuts for mounting the barrels onto the door, and a file for smoothing out edges after cutting.

Q: Is it difficult to make a Barrel Lock Plunger Key?

A: Making a barrel lock plunger key is not particularly difficult as long as you have the right tools and materials. It involves drilling two holes in your door for the lock cylinders, inserting them into the holes, attaching the barrel lock plungers with screws and nuts, cutting a slot for your key, checking that everything fits properly, insertion of the key, and securely mounting the barrel locks on your door.

Plungers With 
Screws and Nuts

With a bit of patience and some guidance from this blog post or other instructions you may have found online, anyone can make a reliable barrel lock plunger key. With these steps, you can easily make a barrel lock plunger key that will provide an extra layer of security for your home or business. Have fun and happy locking!

Q: What if my Barrel Lock Plunger Key doesn’t work?

A: If your barrel lock plunger key isn’t working, the first thing you should do is to check that your key is properly inserted into each slot. Make sure that it fits snugly and that the pins line up correctly. If necessary, use a file to smooth out any rough edges from your key slots.

Additionally, make sure to check that the barrel lock plungers are still securely mounted on your door. Lastly, test the lock with your key to make sure it turns properly and opens the locks without any difficulty. If you encounter any issues during this process, consider seeking professional help.

Conclusion

All in all, making a barrel lock plunger key is relatively easy if you have the right tools. With just a few simple steps, and the patience to get them done, any amateur locksmith can create a successful plunger key. There is sure to be trial and error along the way, but with a little focus and determination, you can ensure that your plunger keys will always perform as expected.

So don’t wait any longer; make sure you have the confidence to know how to make a barrel lock plunger key by following these tips today! Plus, arming yourself with such knowledge will always serve you well no matter what situation comes your way.

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