Michael did a fine job writing the article, and we are honored he wanted to publish it on Toool.nl.
Hi, my name is Michael Huebler, Iâ€™m a lock collector from Germany, and recently I was very lucky to receive a sample of a very interesting new padlock that is not yet available on the market â€“ a combination lock from Master LockÂ® with a unique new user interface and a very clever mechanism inside.
Inspired by other papers on lock designs, such as the Abloy series by Han Fey, I decided to share the details of this nice piece of mechanical engineering with you, and I hope you enjoy reading about them as much as I enjoyed disassembling and analyzing the actual lock.
I would be very happy to receive your comments, corrections, or just a short note whether you found this paper interesting or helpful. You can contact me through http://www.lockpicking101.com/ where my user name is â€˜mhâ€™. You can find the most recent version of this paper at http://www.toool.nl/. Thanks for your interest!
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