ASSA Modular Robust locks for high usage areas, engineered for smooth performance over many years Innovative modular design gives an immense range of options, suitable for virtually any application Distinctive ergonomic design CE marked Downloads ASSA Modular (.pdf, 122 kB) Sash locksLocks for shops and entrance doors to private houses, industrial premises, offices or for any situation where a key operated deadlock is required plus a latch and lever handles. DeadlocksLocks for entrance doors, corridor and other swing doors with door pulls and push plates. Also as a secondary lock on any door. Mortice latchLatch for inner doors where locking is not required. Emergency nightlatches lightLocks for exit doors offering a high degree of security, but with unrestricted exit in an emergency. Ideally suited for emergency doors in hotels, factories, hospitals, schools, offices etc. Emergency nightlatchesLocks for exit doors offering a high degree of security, but with unrestricted exit in an emergency. Ideally suited for hotels, factories, hospitals, schools, offices etc. Also suitable for use wit... Mortice nightlatchesLocks for entrance doors where automatic locking is required when door is closed. Double nightlatchesLocks for classroom doors, offices, industrial premises, apartments, etc. Escape sash lockLocks for exit doors offering a very high degree of security from the outside, but allowing unrestricted exit. Suitable for doors to flats and apartments, hotel bedrooms and commercial premises. Escape double nightlatchesLocks for doors where automatic deadlocking is required, such as classrooms, offices, industrial premises, apartments etc. Unrestricted exit facilities at all times. Special sash lockFor external doors on houses. Allows free escape in a fire, but if the building is left empty the lock will prevent intruders opening the door from inside. It thus complies with the access/egress... Hookbolt locksLocks which are particularly suitable for high security applications, as the hookbolt gives maximum resistance to attack. Also suitable for sliding doors, double doors and gates. Roller bolt lockRoller latch suitable for single swing and double swing doors. Ideal for push/pull doors on applications such as shops, entrances, inner doors and toilet cubicles. Triple latching setsTriple latching sets for use on steel fire resisting doors as specified by the Loss Prevention Council, which represents interested parties including the Department of Trade and Industry, Lloyds an... AccessoriesHere are a list of ASSA Modular accessories.