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Top suggestions for 4 Digit Master Lock
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Kitelock
4 %
4 Digit
Door Lock
Master Lock 4
Number Combination
25:02
YouTube
Ted Shaffrey
Open a Master Lock Without the Combination in 5 to 7 Attempts
Professor Justin Cappos from the New York University Tandon School of Engineering demonstrates how to open a Master Lock without knowing the combination in five to seven attempts. Also, learn the vulnerabilities that allow you to open many other types of locks, including a bike lock and a luggage lock. Video shot and edited by Ted Shaffrey.
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