Types of Lock Mechanism
Types Of Lock Mechanism is a structured technology dataset with 15 entries. Its fields include Lock Type, Mechanism, Security Level. The source values are preserved as a structured reference table.
Every row is shown below and is also available as CSV, JSON, or Excel.
Dataset details
- Table scope
- All 15 rows
- Fields
- 5 columns
- Source
- Community curated
- Data updated
- Mar 7, 2026
Included fields: Lock Type, Mechanism, Security Level, Era Invented, Known For.
The table contains every record in this dataset; the same records are available in each download format.
Preview observations
- Security Level groups
- 10 distinct values
- Across 15 preview rows
Useful for
- Comparing Lock Type, Mechanism, and Security Level across technology entries
- Building reference tables, charts, or analyses from 15 downloadable records
Lock Type↕ | Mechanism↕ | Security Level↕ | Era Invented↕ | Known For↕ |
|---|---|---|---|---|
Pin Tumbler Lock | Spring-loaded pins aligned by key cuts | Low to medium | Ancient Egypt (~2000 BCE), modern form 1848 | The most common lock mechanism in the world — Linus Yale Jr. perfected it in 1848, a key lifts spring-loaded pins to the correct height allowing the cylinder to turn, found on virtually every front door, the lock that every aspiring lockpicker learns to defeat first |
Deadbolt Lock | Solid metal bolt thrown by key or thumb turn | Medium to high | 17th century | A bolt that cannot be moved except by rotating the key or knob — unlike spring latches it cannot be 'credit-carded' open, the standard residential security upgrade, single-cylinder has a thumb turn inside while double-cylinder requires a key on both sides, the workhorse of home security |
Combination Dial Lock | Rotating discs with gates aligned by dialing numbers | Medium to high | 1857 (James Sargent) | The spinning dial found on safes and school lockers — no key to lose or copy, internal discs must be aligned to the correct combination by precise rotation, bank vault versions have time-delay features, the satisfying click when the last number hits is the sound of trust in mechanical precision |
Disc Detainer Lock | Rotating discs aligned by sidebar key | High | 1907 (Emil Henriksson, Abloy) | A Finnish innovation where a key rotates internal discs to align slots with a sidebar — nearly immune to traditional picking because there are no springs to feel, Abloy locks are legendary among lock enthusiasts, the standard for high-security applications in Scandinavia and worldwide |
Lever Tumbler Lock | Levers lifted to correct height by key | Medium to high (5+ levers) | 1778 (Robert Barron) | Metal levers inside the lock must be lifted to exact heights for the bolt to pass — the traditional British mechanism found on mortice locks in older UK homes, a well-made 5-lever Chubb lock is formidably secure, the mechanism behind the phrase 'under lock and key' in British English |
Warded Lock | Obstructions (wards) block wrong keys | Very low | Ancient Rome (~100 CE) | The simplest and oldest metal lock mechanism — internal plates block incorrectly shaped keys from turning, the ornate skeleton key locks on antique furniture and medieval doors, defeated by any skeleton key that avoids the wards, beautiful craftsmanship but essentially no security by modern standards |
Smart Lock (Electronic) | Motor-driven bolt controlled by app, PIN, or biometric | Varies (low to high) | 2010s (consumer market) | Unlock your door with your phone, fingerprint, voice, or PIN code — August, Yale, and Schlage dominate the market, auto-lock when you leave, grant temporary access remotely, the convenience is revolutionary but the idea of your front door needing firmware updates and Wi-Fi makes security purists nervous |
Magnetic Lock (Maglock) | Electromagnetic plate holds door closed | Medium (physical) to high (with access control) | 1969 | An electromagnet on the door frame holds a metal plate on the door with up to 1,200 pounds of force — no moving parts to wear out, fails unlocked when power is lost (fire safety), the buzz-and-click of office building access control, paired with keycards and PIN pads for commercial security |
Tubular Lock (Ace Lock) | Pins arranged in a circle, opened by tubular key | Low to medium | 1933 (Chicago Lock Company) | The circular keyway found on vending machines, bike locks, and laptop security cables — pins arranged in a ring operated by a hollow cylindrical key, looks harder to pick than it is, a tubular lock pick tool opens most of them in seconds, security through unfamiliarity rather than actual strength |
Dimple Lock | Pins activated by dimples drilled into flat key | Medium to high | 1930s (various European makers) | A flat key with cone-shaped dimples that push pins from multiple directions — the key can be inserted either way up (no wrong orientation), common in European and Asian markets, provides more pin positions than traditional edge-cut keys, the satisfying precision of a key that clicks in from any angle |
Padlock (Laminated Steel) | Various (pin tumbler, disc, combination) | Low to very high (varies) | Ancient (modern laminated 1920s) | The portable detachable lock used on gates, sheds, storage units, and hasps worldwide — laminated steel construction with hardened shackle resists cutting, Master Lock and ABUS dominate the market, the universal symbol of security and the most picked lock in YouTube videos |
Mortise Lock | Complex multi-point locking installed within door | High | 18th century (refined 19th century) | A lock body recessed into the edge of the door rather than mounted on the surface — provides deadbolt and latch in one mechanism, the standard for commercial and high-end residential doors, requires skilled installation but offers superior strength because the entire lock is embedded in the door |
Biometric Lock (Fingerprint) | Capacitive or optical fingerprint scanner | Medium to high | 2000s (consumer market) | Your fingerprint is the key — no codes to remember, no keys to carry, capacitive sensors read the electrical pattern of your fingertip, increasingly common on gun safes and luxury doors, the sci-fi promise made real but occasionally defeated by gummy bears or high-resolution fingerprint photos |
Abloy Protec2 | Rotating disc with ball-bearing sidebar | Very high | 2005 (Abloy, Finland) | Widely considered one of the most pick-resistant mechanical locks ever manufactured — rotating disc mechanism with an additional ball-bearing sidebar makes conventional and advanced picking nearly impossible, government and military grade, the lock that makes experienced lockpickers shake their heads in respect |
Time Lock (Bank Vault) | Clockwork mechanisms that prevent opening until set time | Maximum (time-delay) | 1874 (James Sargent) | Mechanical clocks inside bank vault doors that physically prevent anyone — including someone with the combination — from opening the vault until the preset time expires, designed so that even under duress a bank employee genuinely cannot open the vault early, making robbery pointless, the ultimate in patience-based security |
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Frequently asked questions
How is Types of Lock Mechanism organized?
The table starts in the source data's default order. You can sort and filter the loaded rows by the displayed fields.
How much data is available on this page?
This dataset contains 15 entries, and every row is available in the table and in the downloadable files.
Can I download the complete dataset?
Yes. CSV, JSON, and Excel downloads contain all 15 rows. Before republishing the data, review the source and any usage terms listed on this page; dtbse does not replace the original source's licensing terms.
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