How do you identify a master key?
“Master keys are identified with a simple test. You can test whether or not you have a Master key by watching the Security light as you insert your key into the ignition. If the Security light turns off immediately after insertion of the key, it is a Master key.
What do the numbers on a key mean?
The first number would usually correspond with the cut nearest the bow (or head) of the key. A higher number usually means a deeper cut. So if the second number is higher than the first and the second cut is deeper than the first cut, it is a pretty safe bet the number is the bitting of the key.
How do I identify a key?
In most cases the key number will be stamped on the front of the lock next to where the key enters. In some cases the number may also be stamped on the original key.
How do you copy a key that says duplication prohibited?
First, if you want to get a restricted key copied, then you need to get permission from the owner before the key can be copied. This permission needs to be given with specific documentation that specifies that you can have copies. Then, you will need to take this permission to the original locksmith.
Can I duplicate a master key?
Master Key Systems Are Created on Restricted Keyways Restricted keyways are patented, which means that they can’t be sold on the open market and can’t be copied at a hardware store or commercial location. Instead, master keys can only be copied with your authorization by your key provider.
What is the difference between a master key and a grand master key?
A grand master key system is an extensive system that requires locks to be master keyed in groups, with a master key to operate all locks within its own group but no other group and has a grand master key which will operate all locks in every group.
What do the numbers on a master lock key mean?
In a Master Keyed system, a master key opens all the locks in the system although each lock also has its own unique key. MK in the product number designates that the products will be Master Keyed. If the customer is adding on to an existing MK system, please specify the master key code.
What do the numbers on a master lock mean?
A “Direct Code” is the exact numbers related to the cuts or the depths of each valley in your key. This is typically used to identify a specific key and how the lock should be combinated to allow the key to operate. With those numbers alone, another key can be made without your knowledge or permission.
How do I identify an old key?
If you are not sure what kind of metal your key is made of, one of the easiest ways to find out is to hold a magnet to it. If the key does not stick to a magnet, it is likely stainless steel or brass. If the key does stick to a magnet, it is most likely made out of steel and iron.
How do you identify a lock and key?
Keys have unique identifiers stamped on them. Each code is unique to the particular key model and helps locksmiths identify the lock brand if unknown. Look on the head or bow of the key; this is the large, blunt end of the key. Lock makers often stamp their names on the bow or head of the key.
How do you tell if a key has been copied?
If you’ve got a photocopier and a trusting (of you) locksmith, bring them a photo copy of the key and they’ll be able to use it to decode the key and make a factory copy. If you can see the bow of the key, and it’s a factory original, it probably has the code stamped into it.