Tylersville, Ohio

How Does a Locksmith Make a Key From a Lock? February 7, 2018

Tylersville, West Chester
How Does a Locksmith Make a Key From a Lock?, West Chester, Ohio

If you’ve lost your only key, you’ll need to hire an experienced locksmith to make you a new set. But how do they do this using only a lock? Lang's Locks in West Chester, OH, explains that the process is an interesting one. He offers a brief step-by-step guide about how professionals fashion copies with nothing but a lock at their disposal. 

3 Ways to Engineer a Key From a Lock 

1. Use the Key Code 

To make a new key, a locksmith will usually refer to the key code your lock comes with. The unique “bitting code” provides a map of the key’s contours, as it translates to particular settings on the professional’s code machine. However, the method only works if you’ve kept the key code card. If not, they can sometimes access the bitting code by determining the make and model number of the lock. They would then contact the company to request the code. 

2. Take a Lock Impression 

locksmithIf they can’t figure out the key code or there’s an emergency, a locksmith can take an impression of the lock to create a new key. The process is quicker, as they can complete the job without having to disassemble anything. First, they insert a blank key into the lock and turn it several times to allow the pins of the locking mechanism to bind with the key. After it’s marked, the locksmith will file it down until it works smoothly. 

3. Disassemble the Lock 

When a professional can’t fashion a key from the lock’s key code or get a working impression of it, they’ll take it apart and use the height of the pins as a reference point to create the new key. The process requires a great deal of skill and tact, as the lock must be dismantled properly so as not to damage its components. Otherwise, they won’t be able to fashion a working key from it. 

If you need an emergency locksmith or lock replacement services, turn to the professionals at Lang’s Locks. They offer round-the-clock services and have over 35 years of experience helping residents get the help they need in a timely and efficient manner. Call them today at (513) 285-9578 to speak with a representative. You can also visit their website to learn more about what they do and how they can assist. 

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