How does a key cylinder work?

Question

In the cylinder lock, the key turns a cylinder, or plug, which turns an attached cam. When the plug is turned one way, the cam pulls in on the bolt and the door can open. When the plug turns the other way, the cam releases the bolt and the spring snaps it into place so the door cannot open.

How does a single cylinder lock work?

Single Cylinder deadbolts, entry knobs, and handlesets are operated with a key from the outside, but do not require a key for locking or unlocking from the interior of the property. Instead, the door is locked or unlocked using a thumb-turn style lever.

Can a locksmith make a key from a lock cylinder?

Yes, they can! So, you don't have to panic in case you lose or break your key because locksmiths can make a key out of your lock. By using their skills, they may choose to cut the key from the code, impression the lock, or disassemble the lock.

Expert · Answer

Single Cylinder deadbolts, entry knobs, and handlesets are operated with a key from the outside, but do not require a key for locking or unlocking from the interior of the property. Instead, the door is locked or unlocked using a thumb-turn style lever.

Expert · Answer

Yes, they can! So, you don't have to panic in case you lose or break your key because locksmiths can make a key out of your lock. By using their skills, they may choose to cut the key from the code, impression the lock, or disassemble the lock.

How does a key cylinder work?

How does a single cylinder lock work?

Can a locksmith make a key from a lock cylinder?

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