Home High Security and Challenge Locks (908) Mainstreet Madness Challenge

(908) Mainstreet Madness Challenge


LockLab is Fan funded!  Help pay for stuff to review, break and talk trash about, and maybe even give away when we’re done.  Join the Tribe!

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. Those were some wicked looking pins bB. Attention to detail seems to make all the difference in building challenge locks or picking them. I would love to try a lock like that, that has much more than standard security pins. Challenge locks are awesome ways of getting the adrenaline going.

  2. I own one of those Sparrows SSDEV hooks. It always looked way to tall. Never new how it was supposed to be used in a lock. Now I do !
    Thanks Bill.

  3. lock library,sounds like a good idea but I would have them for months before I managed to open one

  4. Is there a website or other source for challenge locks, kind of like a public lock library?

    Check one out, and send it on to the next person when you're done with it?

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