See-Through Combination Lock
Have you ever wondered how a combination lock works? Here’s a video of a transparent one where you can see how the mechanisms inside works. It’s ingenious and fascinating. What did you think? Please leave a comment in the section below and remember to share the video and sign up for our free newsletter!
April 19, 2018 @ 7:50 pm
Wow, that is great how it shows each gear of the lock process. A cool lock design also
April 19, 2018 @ 6:52 pm
That was really interesting to see exactly how it works. You hear the click but the rest is up to your imagination as to how it worked. Great video thank you for sharing. God Bless.