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.
For doors up to 99″
For larger doors use extension latch
Also available 50mm