Demo Lock v1 - Giant Cutaway Pin and Tumbler Lock for Teaching Lock Picking

cults3d

Demo Lock This giant lock is meant as a visual aid in teaching lock picking or the mechanics of the lock. I have printed one and donated it to Unallocated Space so they can teach with it. It has been very helpful for them so I hope it can help you too. The lock is designed with minor 0.25-0.5mm variances in the pin cuts in the cylinder. This unfortunately doesn't translate well to the scale of the lock. None the less the variances are there. I originally developed this lock July 2017 and my plan was to have it tested by my local TOOOL and make a version 2 for release. A year later and I still have not found the time to make the revisions but the local TOOOL chapter really enjoys the lock as is. I intend to make a version 2 one day to improve lots of little nitpicks but in all, this lock works. A few printing pictures from 2017 are here: https://imgur.com/a/aUoJW