Pin tumbler lock
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The pin tumbler lock, also known as the Yale lock is a lock mechanism that uses a series of spring-loaded pins of varying lengths to prevent the lock from opening without the correct key. When the cor
A common type of pin tumbler lock, of the euro cylinder type
Euro profile locks, an example of a cylinder lock. These are commonly found on uPVC doors and commercial buildings where re-keying doors is common.
Lock picking
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Lock picking is the practice of unlocking a lock by manipulating the components of the lock device without a key.
Pin tumbler lock
…bolt. The keyway often has protruding ledges that serve to prevent the key pins from falling into the plug, and to make the lock more resistant to picking. A series of holes, typically five or six of them, are drilled vertically into the plug. These holes contain key pins of various lengths, which are…
A set of lock picks and tension wrenches for pin/tumbler locks
Picking while tensioning
A common set of skeleton keys used to open most types of warded padlocks
A traditional pick set. From left to right: tension wrench, "twist-flex" tension wrench, offset diamond pick, ball pick, half-diamond pick, short hook, medium hook, city rake, snake (or "C") rake.