What is the cylinder of a lock?

The cylinder is the key component that makes a lock work. It is the place where you insert the key to open or close the door. If the cylinder fails, the lock does not work. That’s why it’s important to know how to choose the best lock cylinder for your home.
At Rigau, we help you select the most secure cylinder that’s compatible with your door. We install it on the spot and offer you personalized advice.

Parts of a padlock

A bombí has several parts that allow it to function:

• Rotor: turns when the correct key is inserted.

• Pistons and counter-pistons: align with the correct key.

• Body: the structure that houses the components.

• Cam: the part that activates the lock’s opening mechanism.
  Each component plays a role in ensuring that the door can only be opened with the original key.

How to measure the cylinder of my lock

Knowing the dimensions is essential to avoid mistakes. To find out how to measure the cylinder of your lock, follow these steps:

1. Remove the current cylinder by unscrewing the side screw.

2. Measure from the centre of the lever to both ends.

3. Add both measurements. For example: 30 mm + 40 mm = 70 mm barrel.

44. Take into account whether the door has a escutcheon or embellishments, as these can affect the size.

How to change the cylinder of a lock

Changing the lock cylinder is easy if you follow these steps:

1. Open the door.

2. Underscrew the screw that secures the lock cylinder.

4. Insert the key and turn it slightly to align the lever.

5. Remove the cork and place the new one.

6. If you have any doubts or the lock is a security one, we recommend you come to Rigau. Our technicians will sort it in minutes and with a guarantee.

Where to buy a padlock

Not sure where to buy a secure, compatible lock cylinder? At Rigau we have a wide range of cylinders:

• Anti-bumping security locks

• Locks with an unclonable key

• Locks with copy control

  We help you choose the best lock cylinder for your home based on the type of door and the level of security you need.
  In short, knowing what a lock cylinder is and how to choose the best one for your home is key to protecting your property. Come to Rigau and let an expert advise you. We take care of everything: from selection to installation.