This standard defines definitions, measurements, requirements, tests and marking for mortice locks with latch and/or lock including mortice locks with selflocking device, which are suitable for tube frame doors. This standard only deals with mortice locks for profile cylinders.
DIN 18251-2:2002 history
2002DIN 18251-2:2002 Locks - Mortise locks - Part 2: Mortise locks for tube frame doors
1970DIN 18251-2 E:2001-02 Locks - Mortise locks - Part 2: Mortise locks for tube frame doors