Bypass Tools

Bypass Tools are used to gain entry by bypassing lock mechanisms in a variety of methods. They work by manipulating the lock to open the door without the need for picking or drilling.


Duffells stock over 30 different bypass tools.


(See catalogue pgs 4-19)

Extreme Letter Box Tool
Peterson euro thumbturn 4 piece bypass set
Souber 2 and 3 lever key turner

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Did you know lock opening times of under 2 seconds have been recorded for the Island Locks Wellington 6 lever bypass kit?

Souber Letter Box Tool Mirror

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