Key Impressioning Locksmith In Norwich
What is a key impressioning locksmith in Norwich? Well it's not a locksmith in Norwich who impersonates keys, it's a locksmith that makes keys to a lock without taking the lock apart or causing any damage to the lock. How is it done you might ask? Well frstly you need to find the correct key blank for the lock and make sure it enters the keyway. Step two is to blade the key blank, this involves taking a file and making it ready to accept the marks from the lock. Step three is to clamp the key blank into a clamping device such as vise grips or a dedicated key impressioning clamp. Insert the key blank into the lock and apply slight turning pressure whilst tilting the key blank up and down within the keyway of the cylinder lock. If you get everything just right you can just about see faint marks on the bladed key blank. Reading these marks is the real skill of a key impressioning locksmith in Norwich.
PT Lock & Safe, Skilled Locksmith In Norwich
Step four once you have filed where you believe to be the correct marks you go back to step three and continue this process removing small amounts of the key blank at a time until eventually the key turns in the lock. Step five is to duplicate the key you have made onto a new blank as during the impressioning you will have weakened the key and also because it won't look quite right. You may have to file the key you have duplicated to allow it to turn smoothly in the lock. A good locksmith in Norwich should have these skills and the correct tools for completing this type of task. Key impressioning is an ideal way to make keys to locks where it is not possible to easily take the lock apart or the lock may be riveted together or just in accessible. This type of locksmith in Norwich work is used a lot in the auto locksmith industry and also locksmiths in Australia and america use this technique rather than picking locks. PT Lock & Safe staying ahead of the other locksmith in Norwich.
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