Hello, as you can see in Download section I published today my latest design of small and strong unpickable padlock ready for CNC production. I created it in just 2 days from scratch so now you see how flexible is my mechanism. it could be redesign easily from 3.2 milion to just 10 000 combo, from big to small size. In fact there are infinite variants of this mechanism for safes and other applications. You can download and use those models for private testing purpose but not for any commercial use. There are step for cnc and stl files. I am going now to print SLS this small padlock to test it. There is no clicker yet I am looking for any clever idea how to add it to my mechanism.