Mechanical security locks 309N/319N
The mechanical self-locking panic lock

Mechanical high security lock 309NB
single-leaf

Mechanical high security lock 309NE
single-leaf

Mechanical high security multi-point lock 319NE
single-leaf

Mechanical high security multi-point lock 319NE

Mechanical high security multi-point lock 319NB
single-leaf

Mechanical high security multi-point lock 319NB

Mechanical high security multi-point lock 319N0
single-leaf

Passive leaf lock N1940