Double turn locks
Posted: Wed Apr 30, 2014 2:27 pm
Could someone please clarify with regard to these two locks.
One is on metal shutter doors and the other on a wooden external door, the one on the external is a euro 5 pin cylinder, the other one I am not sure (will know in a couple of weeks, foreign country)
Anyhow as far as I remember both locks require a double turn of the key to open, does this mean when picking them to open that they must be picked twice....one for each revolution?
One is on metal shutter doors and the other on a wooden external door, the one on the external is a euro 5 pin cylinder, the other one I am not sure (will know in a couple of weeks, foreign country)
Anyhow as far as I remember both locks require a double turn of the key to open, does this mean when picking them to open that they must be picked twice....one for each revolution?