These pins are kept in position by springs at the top of the shaft.
MASTER KEY LOCKS SERIES
This comprises a series of small pins which vary in length and are in pairs, resting in a shaft which runs through a central cylinder plug. Master keys are commonly based on what is known as a pin and tumbler design. There is usually nothing special about the key itself, rather the type of lock that it fits into, which has been specially designed to open with 2 keys, the master and what is known as the 'change key', a key that can open only one specific lock. It may seem like magic, but master keys are actually a simple feat of engineering. Typically they are required by people such as landlords and office managers. Owners can quickly gain access to a lock using a master.Master key sets are ideal for those who need quick and easy access to a number of different locks. Having to deal with damaged or lost keys can be managed with a single key that can unlock a predefined lock series.
Knowing that you have a way to unlock a locked series will give you (and other individuals, such as employees) the peace of mind you deserve. The last thing you'd want to experience is getting locked in or out. Additionally, this key plan system gives several individuals the right information in knowing which keys are paired with a series of locks. Essentially a key plan, the control offered by this system gives both safety and convenience for owners. Master keying is a security precaution in case a certain lock-in pre-defined system needs to be opened. This allows convenience and security for all sorts of situations when one needs a quick and safe way to open a lock. Having one key for safekeeping can help open a lock in case its paired key is lost or damaged.Īs a control mechanism, a master keyed lock is part of a key plan that allows a certain key to open a specific set of locks. A master key is specifically designed to unlock a given locking system. Here’s essential information in knowing how a master key system can help you open that pesky lock!įor certain systems of locks, yes. Get the right keys master locksmiths use. The other master keys, such as our fire brigade keys, work because the fire service has maintained the same pinnings, so different forces up and down the country can ensure access to the fire service locks. Over the years, lots of these predictable and common pinnings have been recorded, and those patterns are what our master keys are based on, making them very effective try-out keys when working in the field. Especially since “mastered” locks tend to use very predictable and common pinning patterns. However, with 3 pins and 2 splits, the possible combinations are a lot less, and so security is slightly compromised.
The actual key works by aligning the first split in this set the master key aligns the second split.
To make this work, the locks have 3 pins rather than the usual 2. The idea being that if someone lost their key, the staff could still give them access to their locker, so they're not leaving the swimming pool in the nude! A good example would be in a gymnasium locker room. This means that although all the individual locks have individual keys, there’s also a “master” key that will open them all. Occasionally, someone will want the locks they use in their institution, organization etc.
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