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The earliest recording of the profession of the locksmith was found on a bas-relief at a Kamak Egyptian temple dating circa 2,000 B.C.Locksmith The use of raising pins allowing movement within the lock was primitive at that time; however, Linus Yale Senior and Junior refined this mchanism in the mid-1800s. Just as today, gravity was used to allow moveable pins to drop into cavities on a crossbar, thereby locking the door. These hidden pins would be moved out of the way by the turning of a key. Circa 1,300 B.C., the Greeks invested the keyhole with the use of a slight rotary action. Later the Romans designed of various shapes for use with keys and keyholes. Later, locks in Europe acquired lockcases (a wood or metal box housing the lock) and a series of sliders in a circular pattern, providing improved security.

Members of a Guild

To be a recognized locksmith required membership in a locksmith guild in the 14th century. Actually, the candidate had to design and submit a working lock and key to the guild for approval and membership. The guilds regulated techniques and prices and soon gained control over locksmithing.

A “Smith”

The term “smith” is one who shapes metal pieces into practical objects or parts of more complex objects, often using either a forge or mould. Locksmith in London

A locksmith historically designed, manufactured the lock’s parts and assembled the lock from start to finish. Often working for hours, he would hand cut screws and file parts. Today most lock parts are mass-produced. Repairs usually are done by swapping out broken parts with new ones. However, there are some expert locksmiths that are also engineers and are capable of high-level repairs and renovations.

Modern Era

Today a locksmith not only repairs locks, but also the door frames and hinges as well. He can re-key a lock, change the tumblers inside or even “pick” it. Picking a lock requires opening a lock using a device that moves each tumbler into the unlock position.Locksmiths Manchester Sometimes he may have to open a car door. This flat rod slides down the car window in order to catch and release the locking mechanism. A locksmith may also install and maintain electronic security systems.