Locksmiths
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Locksmithing is the science and art of making and defeating locks. Locksmithing is a traditional trade and in many countries requires completion of an
apprenticeship Apprenticeship is a system for training a new generation of practitioners of a Tradesman, trade or profession with on-the-job training and often some accompanying study (classroom work and reading). Apprenticeships can also enable practitioners ...
. The level of formal education legally required varies from country to country from none at all, to a simple training certificate awarded by an employer, to a full
diploma A diploma is a document awarded by an educational institution (such as a college or university) testifying the recipient has graduated by successfully completing their courses of studies. Historically, it has also referred to a charter or offici ...
from an
engineering Engineering is the use of scientific method, scientific principles to design and build machines, structures, and other items, including bridges, tunnels, roads, vehicles, and buildings. The discipline of engineering encompasses a broad rang ...
college A college (Latin: ''collegium'') is an educational institution or a constituent part of one. A college may be a degree-awarding tertiary educational institution, a part of a collegiate or federal university, an institution offering ...
(such as in
Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...
), in addition to time spent working as an apprentice.


Terminology

A
lock Lock(s) may refer to: Common meanings *Lock and key, a mechanical device used to secure items of importance *Lock (water navigation), a device for boats to transit between different levels of water, as in a canal Arts and entertainment * ''Lock ...
is a mechanism that secures buildings, rooms, cabinets, objects, or other storage facilities. A "smith" is a metalworker who shapes metal pieces, often using a
forge A forge is a type of hearth used for heating metals, or the workplace (smithy) where such a hearth is located. The forge is used by the smith to heat a piece of metal to a temperature at which it becomes easier to shape by forging, or to th ...
or mould, into useful objects or to be part of a more complex structure. Thus locksmithing, as its name implies, is the assembly and designing of locks and their respective keys by hand. Most locksmiths use automatic and manual cutting tools to mold keys; most are
power tool A power tool is a tool that is actuated by an additional power source and mechanism other than the solely manual labor used with hand tools. The most common types of power tools use electric motors. Internal combustion engines and compressed ...
s having
battery Battery most often refers to: * Electric battery, a device that provides electrical power * Battery (crime), a crime involving unlawful physical contact Battery may also refer to: Energy source *Automotive battery, a device to provide power t ...
or
mains electricity Mains electricity or utility power, power grid, domestic power, and wall power, or in some parts of Canada as hydro, is a general-purpose alternating-current (AC) electric power supply. It is the form of electrical power that is delivered to h ...
as their power source.


Work

Locks have been constructed for over 2500 years, initially out of wood and later out of metal. Historically, locksmiths would make the entire lock, working for hours hand cutting screws and doing much file-work. Lock designs became significantly more complicated in the 18th century, and locksmiths often specialized in repairing or designing locks. After the rise of cheap mass production, the vast majority of locks are repaired by swapping parts or like-for-like replacement or upgraded to modern mass-production items. Until more recently,
safe A safe (also called a strongbox or coffer) is a secure lockable box used for securing valuable objects against theft or fire. A safe is usually a hollow cuboid or cylinder, with one face being removable or hinged to form a door. The body and ...
s and strongboxes were the exceptions to this, and large
bank vault A bank vault is a secure space where money, valuables, records, and documents are stored. It is intended to protect their contents from theft, unauthorized use, fire, natural disasters, and other threats, much like a safe. Unlike safes, vaults a ...
s are custom designed and built at great cost, the very limited scope for mass production of vaults means it is more difficult to realize
economies of scale In microeconomics, economies of scale are the cost advantages that enterprises obtain due to their scale of operation, and are typically measured by the amount of output produced per unit of time. A decrease in cost per unit of output enables ...
in their manufacture, and the risk of a copy being obtained and defeated is lowered when vaults are custom-made. Although fitting of keys to replace lost keys to automobiles and homes and the changing of keys for homes and businesses to maintain security is still an important part of locksmithing, according to a 1976 US Government publication, locksmiths today are primarily involved in the installation of higher quality lock-sets and the design, implementation, and management of keying and key control systems. Most locksmiths also do electronic lock servicing, such as making
smart key A smart key is an electronic access and authorization system that is available either as standard equipment, or as an option in several car designs. It was first developed by Siemens in 1995 and introduced by Mercedes-Benz under the name "Keyless- ...
s for transponder-equipped vehicles and the implementation and application of
access control In the fields of physical security and information security, access control (AC) is the selective restriction of access to a place or other resource, while access management describes the process. The act of ''accessing'' may mean consuming ...
systems protecting individuals and assets for many large institutions. In terms of physical security, a locksmith's work frequently involves making a determination of the level of risk to an individual or institution and then recommending and implementing appropriate combinations of equipment and policies to create "security layers" which exceed the reasonable gain to an intruder or attacker. The more different security layers are implemented, the more the requirement for additional skills and knowledge, and tools to defeat them all. But because each layer comes at an expense to the customer, the application of appropriate levels without exceeding reasonable costs to the customer is often very important and requires a skilled and knowledgeable locksmith to determine. While a handyman can also install and replace locks, locksmiths are specialists whose involvement may be desirable for several reason. As mentioned above, their knowledge of different lock systems can help in appropriate lock selection and the establishment of
best practices A best practice is a method or technique that has been generally accepted as superior to other known alternatives because it often produces results that are superior to those achieved by other means or because it has become a standard way of doing ...
. Additionally, locksmiths in many places are required by law to undergo training and maintain certification.


Regulation by country


Australia

In
Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...
, prospective locksmiths are required to take a Technical and Further Education (TAFE) course in locksmithing, completion of which leads to issuance of a Level 3 Australian Qualifications Framework
certificate Certificate may refer to: * Birth certificate * Marriage certificate * Death certificate * Gift certificate * Certificate of authenticity, a document or seal certifying the authenticity of something * Certificate of deposit, or CD, a financial pro ...
, and complete an apprenticeship. They must also pass a criminal records check certifying that they are not currently wanted by the police. Apprenticeships can last one to four years. Course requirements are variable: there is a minimal requirements version that requires fewer total training units, and a fuller version that teaches more advanced skills, but takes more time to complete. Apprenticeship and course availability vary by state or territory.


Ireland

In Ireland, licensing for locksmiths was introduced in 2016, with locksmiths having to obtain a Private Security Authority license. The Irish Locksmith Organisation has 50 members with ongoing training to ensure all members are up-to-date with knowledge and skills.


United Kingdom

In the UK, there is no current government regulation for locksmithing, so effectively anyone can trade and operate as a locksmith with no skill or knowledge of the industry.


United States

Fifteen states in the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
require licensure for locksmiths. Nassau County and
New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
in New York State, and Hillsborough County and
Miami-Dade County Miami-Dade County is a county located in the southeastern part of the U.S. state of Florida. The county had a population of 2,701,767 as of the 2020 census, making it the most populous county in Florida and the seventh-most populous county in ...
in Florida have their own licensing laws. State and local laws are described in the table below.


Employment

Locksmiths may be commercial (working out of a storefront), mobile (working out of a vehicle), institutional (employed by an institution) or investigatory (forensic locksmiths) or may specialize in one aspect of the skill, such as an automotive lock specialist, a master key system specialist or a safe technician. Many are also security consultants, but not every security consultant has the skills and knowledge of a locksmith. Locksmiths are frequently certified in specific skill areas or to a level of skill within the trade. This is separate from certificates of completion of training courses. In determining skill levels, certifications from manufacturers or locksmith associations are usually more valid criteria than certificates of completion. Some locksmiths decide to call themselves "Master Locksmiths" whether they are fully trained or not, and some training certificates appear quite authoritative. The majority of locksmiths also work on any existing door hardware, not just locking mechanisms. This includes door closers, door hinges, electric strikes, frame repairs and other door hardware.


Full disclosure

The issue of
full disclosure Full disclosure or Full Disclosure may refer to: Computers * Full disclosure (computer security), in computer security the practice of publishing analysis of software vulnerabilities as early as possible * Full disclosure (mailing list), a mail ...
was first raised in the context of locksmithing, in a 19th-century controversy regarding whether weaknesses in lock systems should be kept secret in the locksmithing community, or revealed to the public. According to
A. C. Hobbs Alfred Charles Hobbs (October 7, 1812 – November 6, 1891) was an American locksmith and inventor. He was born in Boston, Massachusetts, in 1812; his father was a carpenter. He married Charlotte F. Nye (1815-?) of Sandwich, Massachusetts, i ...
:
A commercial, and in some respects a social doubt has been started within the last year or two, whether or not it is right to discuss so openly the security or insecurity of locks. Many well-meaning persons suppose that the discussion respecting the means for baffling the supposed safety of locks offers a premium for dishonesty, by showing others how to be dishonest. This is a fallacy. Rogues are very keen in their profession, and know already much more than we can teach them respecting their several kinds of roguery. Rogues knew a good deal about lock-picking long before locksmiths discussed it among themselves, as they have lately done. If a lock, let it have been made in whatever country, or by whatever maker, is not so inviolable as it has hitherto been deemed to be, surely it is to the interest of honest persons to know this fact, because the dishonest are tolerably certain to apply the knowledge practically; and the spread of the knowledge is necessary to give fair play to those who might suffer by ignorance. It cannot be too earnestly urged that an acquaintance with real facts will, in the end, be better for all parties. Some time ago, when the reading public was alarmed at being told how London milk is adulterated, timid persons deprecated the exposure, on the plea that it would give instructions in the art of adulterating milk; a vain fear, milkmen knew all about it before, whether they practised it or not; and the exposure only taught purchasers the necessity of a little scrutiny and caution, leaving them to obey this necessity or not, as they pleased.
:: -- From A. C. Hobbs (Charles Tomlinson, ed.), ''Locks and Safes: The Construction of Locks.'' Published by Virtue & Co., London, 1853 (revised 1868).


Notable locksmiths

* William F. Banham, founder of Banham Security, invented the first automatic latch bolt lock in 1926 after a series of burglaries on his wife's dress shop. He opened up his own locksmith shop on Oxford Street, London, and offered £25 to anyone who could pick or break one of his patented locks Banham Group still offer the patented locks. * Robert Barron patented a double-acting tumbler lock in 1778, the first reasonable improvement in lock security. *
Joseph Bramah Joseph Bramah (13 April 1748 – 9 December 1814), born Stainborough Lane Farm, Stainborough, in Barnsley, Yorkshire, was an English inventor and locksmith. He is best known for having improved the flush toilet and inventing the hydraulic pr ...
patented the Bramah lock in 1784. It was considered unpickable for 67 years until A.C. Hobbs picked it, taking over 50 hours. *
Jeremiah Chubb A Chubb detector lock is a lever tumbler lock with an integral security feature, a re-locking device, which frustrates unauthorised access attempts and indicates to the lock's owner that it has been interfered with. When someone tries to pick the ...
patented his detector lock in 1818. It won him the reward offered by the Government for a lock that could not be opened by any but its own key. *
James Sargent James Sargent (1824–1910) was an American locksmith and businessman. He founded the Sargent & Greenleaf company. Biography Sargent was born in Chester, Vermont on December 1, 1824. He married Angelina Foster in 1847; they had one daughter. ...
described the first successful key-changeable
combination lock A combination lock is a type of locking device in which a sequence of symbols, usually numbers, is used to open the lock. The sequence may be entered using a single rotating dial which interacts with several discs or ''cams'', by using a set o ...
in 1857. His lock became popular with safe manufacturers and the
United States Treasury Department The Department of the Treasury (USDT) is the Treasury, national treasury and finance department of the federal government of the United States, where it serves as an United States federal executive departments, executive department. The departme ...
. In 1873, he patented a time lock mechanism, the prototype for those used in contemporary bank vaults. * Samuel Segal of the
Segal Lock and Hardware Company The Segal Lock and Hardware Company of Manhattan, New York, was a leading manufacturer of hardware merchandise and razor blades in the 1920s and 1930s. Established in Connecticut and Manhattan, the firm relocated to Brooklyn, New York, in the mid- ...
invented the first
jimmy Jimmy may refer to: Arts and entertainment Film and television * ''Jimmy'' (2008 film), a 2008 Hindi thriller directed by Raj N. Sippy * ''Jimmy'' (1979 film), a 1979 Indian Malayalam film directed by Melattoor Ravi Varma * ''Jimmy'' (2013 f ...
-proof locks in 1916. *
Harry Soref Harry Soref (1887–1957) was an American locksmith and businessman. He was the founder of the Master Lock company. Soref was born in Russian Empire (Bilozirka, Ternopil Oblast, Bilozirka, Ternopil Oblast, Ukraine), and immigrated to the United S ...
founded the Master Lock Company in 1921 and patented an improved padlock in 1924 with a patent lock casing constructed out of laminated steel. *
Linus Yale Sr. Linus Yale (27 April 1797 – 8 August 1858) was an American inventor, manufacturer of bank locks, and 1st Mayor of Newport, New York. His patents were signed by President Andrew Jackson. His son, Linus Yale Jr., would later found the Prem ...
invented a pin tumbler lock in 1848. *
Linus Yale Jr. Linus Yale Jr. (April 4, 1821 – December 25, 1868) was an American mechanical engineer, manufacturer, and co-founder with Henry R. Towne of the Yale Lock Manufacturing Company, which became the premier manufacturer of locks in the Unite ...
improved upon his father's lock in 1861, using a smaller, flat key with serrated edges that is the basis of modern pin-tumbler locks. Yale Jr. developed the modern
combination lock A combination lock is a type of locking device in which a sequence of symbols, usually numbers, is used to open the lock. The sequence may be entered using a single rotating dial which interacts with several discs or ''cams'', by using a set o ...
in 1862. *
Alfred Charles Hobbs Alfred Charles Hobbs (October 7, 1812 – November 6, 1891) was an American locksmith and inventor. He was born in Boston, Massachusetts, in 1812; his father was a carpenter. He married Charlotte F. Nye (1815-?) of Sandwich, Massachusetts, ...
demonstrated the inadequacy of several respected locks of the time in 1851 at
The Great Exhibition The Great Exhibition of the Works of Industry of All Nations, also known as the Great Exhibition or the Crystal Palace Exhibition (in reference to the temporary structure in which it was held), was an international exhibition which took pl ...
, and popularized the practice of
full disclosure Full disclosure or Full Disclosure may refer to: Computers * Full disclosure (computer security), in computer security the practice of publishing analysis of software vulnerabilities as early as possible * Full disclosure (mailing list), a mail ...
.


See also

*
Associated Locksmiths of America ALOA Security Professionals Association (ALOA, formerly known as the Associated Locksmiths of America) is an American trade organization for locksmiths and other physical security professionals. The organization represents more than 6,000 locksmi ...
* Door security *
Glossary of locksmithing terms This is a glossary of locksmithing terms. Glossary References External links

{{Locksmithing Wikipedia glossaries, Locksmithing Locksmithing ...
*
Immobiliser An immobiliser or immobilizer is an electronic security device fitted to a motor vehicle that prevents the engine from being started unless the correct key (''transponder'' or ''smart key'') is present. This prevents the vehicle from being " ...
*
Locksport Locksport is the sport or recreation of defeating Lock (security device), locking systems. Its enthusiasts learn a variety of skills including lock picking, lock bumping, and a variety of other skills traditionally known only to locksmithing, lock ...
*
Master Locksmiths Association Master Locksmiths Association (MLA) is a not for profit trade association representing locksmiths in the United Kingdom. It operates a certification program and a referral program to direct consumers to its certified locksmiths. It was establis ...
*'' The National Locksmith''


References


External links

* {{Authority control Metalworking occupations