Bitting is the depth of key cuts on a cylinder key for a pin tumbler lock, often expressed as a number. Bitting also refers to the combination of key cuts on a bit key for a warded lock or lever tumbler lock.
What are the teeth of a key called?
Bit – the teeth at the end of the key that insert into the lock.
What is a bitting number?
The bitting code is the translated blind code which the locksmith actually uses to cut each blank key.Each number in the bitting code corresponds to a cut on the key blade. For example, a bitting code of 11111 with Depth and Spacing Number 46 specifies a Kwikset key with five shallow cuts.
What is a key bitting array?
Building any master key system begins with a plan, often called a key bitting array (KBA).A key bitting array consists of the masterkey cuts to be used, the change key cuts and the order they are to be used in each space, and the sequence of progression (SOP).
How do you count key cuts?
Position the flat portion of the first cut so it is even with the 0 position of the gauge, then slide it to the left until it stops at the correct step of the gauge. The number to the right of the key is the number of the cut.
What are parts of a key called?
A typical key is a small piece of metal consisting of two parts: the bit or blade, which slides into the keyway of the lock and distinguishes between different keys, and the bow, which is left protruding so that torque can be applied by the user.
Are skeleton keys illegal?
In order to prevent skeleton keys from allowing illegal entry, lock manufactures began to add wards around the outside of the lock as well as in the center. This prevented the successful use of skeleton keys. Skeleton keys of this sort are no longer in common usage, other than in furniture such as china cabinets.
What is a SKD key?
SKD. Symbol for single keyed. Normally followed by a numerical designation in the standard key coding system, e.g. SKD1, SKD3, etc. It indicates that a cylinder is not operated by the other key, but is part of the keying system.
Is it bite or bite?
As nouns the difference between biting and bitting
is that biting is the action of the verb to bite while bitting is the part of a key that engages the tumblers to activate the lock.
What is a Y11 key used for?
The HY-KO Y11 Blank Yale Lock Key is a nickel-plated brass, precision-milled replacement key. The key is designed for use with compatible Yale locks and padlocks.
What are bit keys made of?
It may be time to get a duplicate key made. Keys are typically made of brass or a nickel-brass mixture, and the pins in a lock are also made of brass.
What do you call the tip of a key?
Bow/head: The bow works as the handle you use to hold and turn the key.On certain types of keys, the stop is located at the tip (end) of the key rather than the bow. Blade: The blade is the business end of the key and is where the cuts that correspond to the key’s bitting are located.
What are the numbers on a key?
Bitting Code
The numbers relate to the cuts or depths on the key that allow a lock to open. These are usually found on sets of door locks that can be purchased at a hardware store or Big Box Home improvement store but sometimes other locksmiths will stamp them on the key.
What is a 6 pin lock?
Most Night Latches (Yale Type Locks) are 5 pin but more and more common now, is 6 pin cylinders. This one extra pin makes a vast amount of difference to the security of the lock. Lets break down some numbers to give you an idea. The way a cylinder is made up is normally of a row of pins either 5 in a row or 6 in a row.
What is the hole in a key called?
the keyway
Keyhole The hole into which the key enters to operate the lock or latch. It is often referred to as the keyway, particularly in a cylinder mechanism.
What are the parts of an old key called?
Antique keys are commonly referred to as bit or barrel keys, the former having a solid shank and the latter being hollow. Many people mistakenly call all old keys skeleton keys. But a skeleton key is a specific type of bit or barrel key designed to pass the wards of many different locks.
What are the 5 parts of the keyboard?
How the keys are organized
- Typing (alphanumeric) keys. These keys include the same letter, number, punctuation, and symbol keys found on a traditional typewriter.
- Control keys. These keys are used alone or in combination with other keys to perform certain actions.
- Function keys.
- Navigation keys.
- Numeric keypad.
What’s a 999 key?
Bump keys are specially cut keys that can bypass the security mechanisms built into traditional pin and tumbler locks. Bump keys are also referred to as 999 keys because all of their ridges are cut to the maximum depth (999) in a key-making machine.
Do police have master keys?
No, the police don’t have master keys to anyone’s home, unless that person leaves such a key in their possession or someone who knows that person provides them with such a key.Or someone in your family may left a key in the door’s lock and the police simply used it to open the door.
What key will not unlock anything?
the first answer is donkey and monkey as in their name there are keys but they can’t open the door . the second answer is water ,, as it can run fast and fast but it can’t walk .
What does 0 Bitted mean?
Resolution: 0-bitted refers to a cylinder with zero pins in each chamber and can be operated with a key with all zero cuts. Cylinders are shipped in this configuration to allow repinning in the field and keys can be easily cut.
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