Lockpick Keys to understand tubular locks
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Keys to understand tubular locks
English book in which the working of tubular locks and how to open them are explained.
A short summary:
For the first time, a manual on the three most popular tubular locks that are used on vending machines, coin operated washers and dryers, coin changers and burglar alarms. Internal construction is fully covered as well as how to open the locks by drilling and impressioning.
|Name:||Keys to understand Tubular Locks|