Tag Archives: how to make a bump key

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Spy Hack – How to Make a Bump Key!


Here’s a great video explaining how bump keys work and how to make one.  It might come to become very useful for those of you who are forgetful and lock yourselves out.

I have been guilty of locking myself out of homes, cars, etc…etc… and I would have saved a couple hundred bucks if I had bump keys.  (darn…)