Posted by on October 8, 2013 Leave a comment (193) Go to comments

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193 Comments.

  1. ilzano hoff October 9, 2013 at 4:30 am

    rEALLy learning Something new everyday

    #amazing

    Reply
  2. Mince Walsh October 9, 2013 at 5:03 am

    I think I was 13 when I picked my first tumbler lock. It was the glovebox for a scrapped corvair.

    Reply
  3. Ashutosh Patidar October 9, 2013 at 5:12 am

    its really gud invention…

    Reply
  5. Amir Ismail October 9, 2013 at 5:26 am

    it is first time know how keys work

    Reply
  7. mohit bajpay October 9, 2013 at 5:47 am

    YA! its very good example

    Reply
  9. Meri Amber October 9, 2013 at 5:58 am

    I have no clue what its doing, but man its cool.

    Reply
  10. Nkululeko Luthuli October 9, 2013 at 6:04 am

    Wow!!!! But for some padlocks you don't have to insert the entire key.

    Reply
  11. pooja balasubramanian October 9, 2013 at 6:41 am

    wow never knew it worked like tht

    Reply
  18. ginandjar subari October 9, 2013 at 8:05 am

    Wonder if this was key of a door. Open from inside and outside.

    Reply
  27. pratibha nayak October 9, 2013 at 10:35 am

    mujhe to malum hi nahi thi

    Reply
  28. Nguyen Bichngoc October 9, 2013 at 10:53 am

    I like wanted live you to see

    Reply
  29. juan du plessis October 9, 2013 at 11:00 am

    But how do the cylenders know wat shape of the key to allow

    Reply
  30. Vamshi Krishna Chivukula October 9, 2013 at 11:09 am

    Thank You very much….. I don't know this before

    Reply
  32. Jp Garcia October 9, 2013 at 11:38 am

    its based on the size and grooves on the side of the key.. notice the side wall of the lock and how the key slides in

    Reply
  34. Wesley Washington October 9, 2013 at 11:45 am

    We can all die satisfied now.

    Reply
  35. Jonathan Hodgson October 9, 2013 at 12:35 pm

    This is what gifs are meant for

    Reply
  36. Umar Md Zaid October 9, 2013 at 12:35 pm

    True, now i am satisfied that i know how keys works… XD

    Reply
  41. Jackie Abramian October 9, 2013 at 1:11 pm

    This is awesome……..wow!!!

    Reply
  42. Edmundas Kraujutis October 9, 2013 at 1:40 pm

    Peržiūrų skaičius rodo, kad tai labai aktuali tema

    Reply
  44. Alex L October 9, 2013 at 2:39 pm

    Поучительно

    Reply
  45. Postal Fiftyseven October 9, 2013 at 3:01 pm

    +Business Online Learning,
    That is how a lock works. I have had the same lock on my front door for 30 years, so I don't understand what you mean with life-span problems.

    Reply
  46. Postal Fiftyseven October 9, 2013 at 3:02 pm

    +Business Online Learning,
    That is how a lock works. I have had the same lock on my front door for 30 years, so I don't understand what you mean with life-span problems.

    Reply
  47. Ella Maria Watts October 9, 2013 at 3:59 pm

    this matched the firs tpart of my favorite song…

    Reply
  48. Martha Begley Schade October 9, 2013 at 4:02 pm

    +Postal Fiftyseven Would you believe it! I did not realise this is an old product! I have never seen them built in this way. But I thought when I saw it that the requirements on the metal (also because of so many moving parts) would make it difficult to guarantee its lifespan. Dont mind being proven wrong though. Do you know what types of metals they have used?

    Reply
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