Home High Security and Challenge Locks (1221) Matthew’s Yale “Kinda Challenge”

(1221) Matthew’s Yale “Kinda Challenge”


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My vises are made by Panavise, a U.S. Company.  The one with the wide jaws is the model 350.  The smaller one is the model 301. Both have the 312 Base mount – www.panavise.com



  1. Nice job. Sometimes everything just fits like it is meant to.
    And go ahead and beat on the JEEP tray. When it gets to bad for vids you can send it to me, lol.

  2. All of the questions and comments here seem to be unread by Bill as he never seems to answer any of them.
    Likely has too much in his plate and is too busy.

  3. I'd say the person sent it because it's got particularly good pining Bill. It's quite rare to find a stock lock cylinder and bible that have tight tolerances like that one plus the pins are almost perfect for pick resistance.

  4. Try picking the lock upside down. In real world locksmith jobs. These locks are typically upside down in the door. Even more of a pain to pick

  5. Maybe it was difficult just because it wasn't secured at the back, allowing the core to jump around in and out causing extra binding and stuff.

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