How do master keys work for multiple locks?

Some locks are designed to work with two different keys. The change key will open only that specific lock, while the master key will open that lock and several others in a group. In these locks, a few of the pin pairs are separated by a third pin. This third pin is called a master wafer or spacer.

How does a master key system work?

Master key system is a system that allows two or more keys to open one lock. Master keys will be able to open multiple locks. The greater the difference between the master key and the change key, the more master wafers will be needed. The more master wafers, the more possible keys can open the lock.

Do master locks use the same key?

Each lock is opened by its own unique key that does not open any other lock in the set. Keyed Different is the standard keying default on Master Lock and American Lock padlocks.

What means master key?

: a key designed to open several different locks.

What is a master key set?

A master key is a key capable of operating several different locks, each lock being operated by its own separate key (change key). None of the individual apartment keys will fit each other but the master key will gain entry to all locks.

What are Master Lock keys made of?

brass
Product Overview The M5 Blank Master Lock Key is a nickel-plated brass, precision-milled replacement key. The key is designed for use with compatible Master locks and padlocks.

What is the master key?

A master key is a key which will open all the locks in a set, even though each lock has its own different key.

Which key is master key?

What is a Master Key and how does it work?

A master key is a key capable of operating several different locks, each lock being operated by its own separate key (change key). Many people think that they have a master key because they have one key which operates many locks in their home. In most cases these locks are just keyed alike and are not on a master key system.

What is the difference between Ka locks and master keyed locks?

In some cases the customer can select a key code for the KA locks In a Master Keyed system, a master key opens all the locks in the system although each lock also has its own unique key. This permits organizing master key systems along departmental or other functional lines to allow supervisory or emergency access.

What is the difference between pin tumbler and Master Key System?

A shear line for a pin stack with a master wafer below or above the line. Master key system is a system that allows two or more keys to open one lock. Master key systems often use pin tumbler locks. Pin tumbler master locks use a master wafer/pin in between the key pin and the driver pin.

Do you have a master key in an apartment?

Many people think that they have a master key because they have one key which operates many locks in their home. In most cases these locks are just keyed alike and are not on a master key system. If an apartment building has been master keyed, it allows one key to override all the locks in the system.