Make Inventions: Pin Tumbler Lock

From the creator

Most people own at least a handful of locks. But what happens inside of them to keep our things secure? In this episode of Make: Inventions we look at the pin tumbler lock, the most popular and enduring lock design of the last 150 years. Along the way I show how I built a working, transparent model to reveal its secrets. Read all about it at MAKE: http://makezine.com/video/make-inventions-pin-tumbler-lock/

Published 2013-10-10 · Watch on YouTube ↗
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