Once in a while people bring very interesting locks to our meetups. In this case an ignition lock from a classic car. The task was clear: impression a key for this lock. Taking this lock apart would pose serious challenge and risks.
As the ‘job’ was not announced in advance we had to make do with what was on hand: steel blanks, imperfect magnification, and an old file.
Do you want to learn how to impression a lock? By special request we can bring the impressioning gear to the meetup. It’s not something we carry standard because of volume and weight.