Answer (1 of 2): If a bump key is used correctly it does exactly what hand picking or using a picking gun does, only faster and less skill involved. It simulates what your keys does by creating the correct combination of cylinder and housing pins to create a “shear line” this allows the cylinder
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Anyone know how these bump keys work? Or done or seen a review? They seem to imply that you can use these three key for any keyway. Is this a gimmick or
Bump Keys: How They Work Guardian Answers Episode #5
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Lock Picking 101 Forum • How to Pick Locks, Locksport, Locksmithing, Locks, Lock Picks.
If he used a bump key, would my key then not work? I am wondering if he does come in when I am not here, could I tell from the lock?
How to pick a round key lock - Quora
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