SECURY Automatic N-A Lever
For lever handle with North American Cylinder
As soon as the door is pulled shut, the Automatic latch bolts instantly throw 20mm and are secured to prevent them being forced back.
By turning the key or the knob, the center deadbolt will engage and lock the top and bottom latch bolts to become a 3-deadbolt locking system
Auto Bolt for up to an 85″ door
Also available for 50mm
For larger door use FR-AUTO96