impressioning a old pump lock

[serpih]

Today i have tried to make a key by impressioning for one old lock "more then 20 years"

This lock was considered pick proof.

here the key i have filed



i have made a movie, you only see the key working in the lock, was the first time,
I don't have made a movie when i was making the impressioning, maybe next time.

http://www.youtube.com/watch?v=2LmY6Fdd ... annel_page

a+

[sfi72]

Nice work, how long did it take you to impression it?

[serpih]

about 15 minutes, but this lock have a easy combination, in fact i have made five cuts by impression, one of the levers could be decoded watching inside of the lock, is the deeper you see in my key.

i have made my self the key in brass to have nice marks.