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Q: What three keys will never open a lock?
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Related questions

what have a keys but cant open a single lock?

piano


How do you leave sunroof open when locked?

you open the sunroof,get out of the car and lock the car with your keys


Is there a key that can open any lock?

there are some keys out there... Sorry, absolutely not.


How do you open a gas station 7-11?

you get keys put it in the lock and twist


What object has keys that open no lock space but no room and you can enter but not go in?

keyboard


Can you lock your keys in a Peugeot 206?

yes if you have a remote locking system you can lock the car with the boot open then if you leave the keys in the boot and shut it the boot locks. I've done it


How many keys are required to open a single nose safe deposit lock?

Two


How do you open door lock without keys?

well if you have a knife or a paper clip you can pick it


What do you do if you lock your keys in the trunk of a Cadillac DeVille?

Won't the valet key open the trunk


What does this phrase mean a key that can open many locks is considered a master key a lock that is opened by many keys is considered a faulty lock?

A master key system is designed to eliminate many keys being carried around and more than one being able to open a lock. The Master key would open all locks and an operating key would open only one lock. Therefore, two different cut keys would open the same lock. There are times when many different keys might open a certain lock such as a janitor or entry door. In this case there are many pins in the lock cylinder to allow the various keys to let the pins meet the shear line. The shear line is the area where the inner cylinder meets the outside shell or lock. When the pins are aligned at the shear line there is a gap and the cylinder can be turned. The more the pins in the cylinder, the more the keys can be used to open, to include those not part of a system. Some master keyed locks would be easier to be picked because of the large amount of possibilities to create a break at the shear line. A lock with many keys is a therefore more prone to a breach in security.


What are the terms or things common to piano and lock?

There are keys in pianos.Similarly,a key is used to open locks.


If your keys are locked in a 2003 Chevy cavalier how do you get your keys out?

Lock smith! They can either open the door or make you a duplicate key (no master key needed).