Contents
Introduction
Tools
Lock Identification
Pin Tumbler Locks
Wafer Tumbler Locks
Double Wafer Locks
Pin and Wafer Tumbler Padlocks
Tubular Cylinder Locks
Mushroom and Spool Pin Tumbler Locks
Magnetic Locks
Disk Tumbler Locks
Tips for Success
INTRODUCTION
The ancient Egyptians were the first to come up with
a complicated security device. This was the pin tumbler
lock. We use the same security principle today on millions
of applications.
The most commonly used lock today is the pin tumbler
lock. A series of pins that are divided at certain points
must be raised to these dividing points in relationship to
the separation between the cylinder wall and the shell of
the lock by a key......
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