Modular Escape Double Nightlatch 500/4

Application:

Locks 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.

Features:

• Available with backset 50 or 70 mm.

• Upright mortice locking latch with cylinder outside and blind rose inside. Upper bolt deadlocks automatically when door is closed.

• Snib for locking bolt into lockcase.

• Internal handle gives exit at all times.

• Supplied with striking plate.

• Split Follower Lock; incorporates different and separate functions on either side of the door.

Function:

- Outside:

• Both latchbolts are retracted with key.

• Lower latchbolt is retracted with handle.

- Inside:

• Both latchbolts are retracted with lever handle.

• The lock-back mechanism in the face plate has the following functions: Upper latchbolt is locked back with snib.

Suitable cylinders:

Scandinavian oval or round:

• ASSA 5-Pin.

• ASSA Flexcore Plus.

• ASSA 4800.

• ASSA Twin Combi.

• ASSA dp4400.

• ASSA CLIQ.

Additional information for this product is available from:

http://www.assa.co.uk/en/site/assacouk/Products1/?groupId=644173