How to Pick a Tubular Lock

Tubular locks are used in many commercial and residential applications and are among the most secure of all the lock types. However, picking a tubular lock isn’t as difficult as you might imagine. With a few basic tools and some patience, you can pick your own tubular locks with relative ease.

Tools Needed:

  • Tubular lock pick

  • Ball bearing pick

  • Flathead screwdriver

  • Paperclip/lock pick gun

Step 1: Identify the Lock

The first step in picking a tubular lock is to identify the type of lock you’re dealing with. Tubular locks come in a variety of sizes, from 7-pin to 12-pin locks. The more pins the lock has, the more difficult it will be to pick. Most tubular locks have an external diameter of either 21/32 inch (16.7mm) or 23/32 inch (18.2mm).

Step 2: Insert the Tubular Lock Pick

Once you have identified the type of lock you are dealing with, insert the tubular lock pick into the plug of the lock. This will give you access to the pins inside the lock. When inserting the pick, push it just past the pins. You should be able to feel when it reaches the correct depth.

Step 3: Find the Shear Line

The next step is to find the shear line. This is the point where all of the pins align with each other and allow the plug to rotate. To find the shear line, insert the ball bearing pick. You will know when the shear line has been reached when the pick slides past a point of resistance.

Step 4: Apply Pressure and Turn the Plug

Now that you have located the shear line, it’s time to turn the plug. Insert the flathead screwdriver in the plug, above the ball bearing pick. Apply pressure to the screwdriver in a clockwise direction. This should cause all of the pins to align with the shear line, allowing you to turn the plug.

Step 5: Retry if Necessary

If the lock does not open after several attempts, it’s time to try again. Try using different tools and techniques to see if you can get it open. Some recommend using a paperclip or lock pick gun. If all else fails, you can always try using a drill bit or saw to cut the lock open.

Conclusion

Picking a tubular lock isn’t as difficult as you might think. With a few basic tools and a lot of patience, you should be able to open your tubular lock in no time. Just be sure to be careful and not damage the lock while picking it, as this may prevent it from ever being used again.