A friend of mine got a problem! He broke off his key while it was inserted into the lock. Don't ask me how he did it.
We managed to remove the lock so far.
Here is a picture (sorry it's so blurry) of it:
I don't know if it helps but here's another (I know bad) picture of the lock:
I'm a newbie so I suppose it's a high security euro lock.
Here's what a similar key looks like:
The key has broken off about where the red line is:
[picture in next post]
Now there's still the rest of the key inside the lock.
He couldn't just insert the other part of key into the lock because the first pin wasn't pushed down by the remaining part of the key INSIDE the lock.
I managed to use a tension wrench and a pick to push the first pin down, so that the rest of the key could be inserted and the lock could be turned.
Besides me not understanding why I (as a newbie - all I could pick so far was a cheap padlock) couldn't already turn the lock with the first pin set (I suppose it's a security pin but is it really THAT hard?), how can we get the rest of the key out of the lock?
All I can tell you about it is that keys can be inserted at both ends at the same time and it even can be locked/unlock with a key inserted on the other side.
Should it be possible to use something like a long pick or a needle to push the key out from the other side? Because we tried and it didn't work. But we don't even know if there is a "wall" blocking in between or not

My friend would be very happy if he could just get a new key instead of buying an expensive new lock.
So help is really appreciated!
Thanks a lot!