Due to the unique design of Tubular Lock Cylinders, opening them is not easy, but it is possible with the right tools and skills. Below is a general overview of methods for opening tubular Lock Cylinders:

Required tools:

Tube Lock Picker: This is a specialized tool designed specifically for tube locks. It typically has a Handle and a series of operable pins.

Tension wrench: A tool used to apply tension to a lock when unlocking it.

Steps to open a tubular lock:

Insert the tension wrench:

Insert the tension wrench into the bottom of the lock. Apply slight pressure in the direction the key turns. This tension is crucial for unlocking.

Insert a tool to pick a tubular lock:

Insert the tubular lock-picking tool into the keyhole. Ensure it is fully inserted into the lock.

Finding the safety pin:

While maintaining tension on the wrench, gently push the lever downwards into the lock cylinder. You should be able to feel the pins inside the cylinder. The goal is to move each pin to the shear line.

Pull out the pin:

Once you find the pins, use a pick to lift them one by one. After lifting the pins, you may need to apply slight pressure with a tension wrench to secure them.

Listen carefully to the clicking sound:

When you raise each pin to the correct height, you may hear a click or feel the tensioner wrench loosen slightly. This indicates that the pin is in place.

Continue selecting:

Repeat this step until all pins are aligned with the shear line. Once all pins are aligned, the lock should be able to turn, thus unlocking it.

Rotation Lock:

After all the pins are in place, turn the tension wrench in the direction of the lock opening to unlock it.

Important Notes:

Practice: Opening the tubular lock requires practice and patience. It may take several attempts to open it successfully.

Legal Consequences: Please ensure you have the authority to unlock the door. Unauthorized unlocking may result in legal consequences.

Lock Types: Different tubular locks may have different security levels, and some may be more difficult to pick than others.

in conclusion:

Picking tubular locks is a useful skill, but it must be done legally and compliantly. If you are unable to pick a lock or feel uncomfortable about it, consider contacting a professional locksmith for assistance.