I know this is kind of an old thread, but I wanted to share a little "moding" of my own that I did on a nice Medeco padlock. I got the padlock which has a Keymark cylinder in it, but wanted something a bit more pick resistant.

I decided to use an Assa Twin V-10 that I pieced together from ebay purchases.

Only problem was the tailpiece wasn't compatible…

I know that I could probably buy a tail piece pre made and just install it (maybe, not sure), but I had an itch to do something with my own two hands. So I started to shape one of my own out of aluminum rod and a file.

It took a little while, but I got it done in not too long.


Here is a side-by-side comparison of the two cylinders with the completed tailpiece on the Assa.

Now I have a cool(er) padlock and it has a little touch of my own to it.


Hope you enjoyed seeing that. Would love any feedback. My one concern is that aluminum is a bit soft and I am not real sure it won't warp over time and use. I may have to try and make one out of a stronger metal. Any thoughts?
Thanks for checking it out!