When.com Web Search

  1. Ads

    related to: master padlock set of 4 1/2 x board 4 1 2 x 1 2 v belt replacement chart

Search results

  1. Results From The WOW.Com Content Network
  2. Skeleton key - Wikipedia

    en.wikipedia.org/wiki/Skeleton_key

    A skeleton key (also known as a passkey [1]) is a type of master key in which the serrated edge has been removed in such a way that it can open numerous locks, [2] most commonly the warded lock. The term derives from the fact that the key has been reduced to its essential parts.

  3. Master keying - Wikipedia

    en.wikipedia.org/wiki/Master_keying

    These master-keyed locks are configured to operate with two, or more, different keys: one specific to each lock (the change key), which cannot operate any of the others in the set, and the master key, which operates all the locks in the set. [1] Locks that have master keys have a second set of the mechanism used to operate them that is ...

  4. Master Lock - Wikipedia

    en.wikipedia.org/wiki/Master_Lock

    Before co-founding the company in 1921, Harry Soref had been a traveling locksmith in the U.S., Canada, and Mexico, [2] [3] had invented a lock for protecting military equipment, [3] and had founded the "Master Key" company for making master skeleton keys. [2] In 1919, Soref then invented a padlock design that used laminated steel layers to ...

  5. List of Sega arcade system boards - Wikipedia

    en.wikipedia.org/wiki/List_of_Sega_arcade_system...

    System 1 / System 2 System 1 released in July 1983 [33] Not designed with console ports in mind, but some titles were ported to the Master System [34] System 2's graphics unit served as the basis for the Master System's graphics chip [35] Flicky (1984) [36] Choplifter (1985) [36] Sega Ninja (1985) [34] Wonder Boy (1986) [37] Shooting Master ...

  6. Mastermind (board game) - Wikipedia

    en.wikipedia.org/wiki/Mastermind_(board_game)

    Invicta purchased all the rights to the game, and the founder, Edward Jones-Fenleigh, refined the game further. It was released in 1971–2. [1] [2] [3] The game is based on a paper and pencil game called Bulls and Cows. A computer adaptation was run in the 1960s on Cambridge University’s Titan computer system, where it was called 'MOO'. This ...

  7. Combination lock - Wikipedia

    en.wikipedia.org/wiki/Combination_lock

    A Wordlock letter 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 of several rotating discs with inscribed symbols which directly interact with the locking mechanism, or through an ...