ASSA 8764 Modular Emergency Nightlatches - Light Sprung

Application:

Locks for exit doors offering a high degree of security, but with an unrestricted exit in an emergency. Ideally suited for emergency doors in hotels, factories, hospitals, schools, offices etc.

Features:

• 70mm Backset.
• Bolt deadlocks automatically when the door is closed. Emergency exit ‘break dome’ thumb turn for non key-holders (Sold Separately).
• Striking plate included.
• Latchbolt of steel for fire-rated doors.
• You can complement it with exit device accessories.
• You can combine it with electric strikes.
• Satin Chrome Finish.

Function:

The latch bolt is retracted with a key, thumb turn or exit device accessory. The lock-back mechanism in the faceplate has the following functions: The latch bolt is locked back with a faceplate key. Lighter spring for use with emergency exit break-dome thumbturn.