How a pin tumbler lock works

Originally posted on Google+ · October 8, 2013

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192 Comments.

  1. Felicity Saunders

    Cooool 🙂

  2. Emmanuel Alexander Sandy O.

    tanks for this self explanatory flash about the  dynamics of the hidden lock…

  3. so that's how locks work

  4. Fascinating.

  5. what th hell

  6. As you can see… Locks can only keep out honest people… Well stupid people too.

  7. Finally! I can see how a lock operates! 😛

  8. My dad was a locksmith. Those little cylinders moving up and down are pins. They come in kits in many shapes and sizes. When the kits are dropped and spill out the locksmith and his family get to spend a lot of time together. 🙂

  9. Abdul Qadir Khan

    this is some knowledge brought up front from the shades of abstraction 😀

  10. Always wondered how the lock worked. Cool.

  11. very very cool
    the exact mechanism that can be seen over here

  12. nguyen huu tinh

    cmnr

  13. so that's how it works…lol

  14. Phương Anh Nguyễn

    add friend pleaseeeeeee

  15. Nguyễn Trâm Anh

    kết bạn mình với cả nhà ơiiiiii

  16. Thanh Truc NGUYEN THI

    now, I knew how key work 🙂

  17. thats really cool

  18. Nguyễn Văn Thảo

    why

  19. Jenelle Hechanova

    what a theft lock…hahaha!

  20. Is there any  video for unlock technical without a key 🙂

  21. phương Lan trần

    what is that ?

  22. +phương Lan trần hehe ai dai

  23. phương Lan trần

    who are who ?

  24. Hoang Viet Quan

    Wow …very interesting!

  25. Manh Viet Nguyen

    cool !

  26. very interesting

  27. Hoàng Nhi Trương

    rất dễ hiểu

  28. Awesome

  29. On. Mk

  30. -'
    l

  31. 🙂

  32. how do the key makers make keys !!!! it wud be too difficult

  33. Juan José Cerda Moreno

    La ultima barra ni se mueve…

  34. u r rite roshan

  35. marvelous

  36. Beautiful work !!!

  37. cool  and  interesting!!

  38. that's very interesting

  39. Peter Mylchreest

    Simple

  40. I'm also interested to know about house locks. You can stick the key in either side of the door and they work…

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