Click on the samples below to see just a few of the great styles available.
Lock down doors.
With energy efficient seals and security locks the room stays warm.
The distance between the edge of the door and the center of the lock hole.
The nightlock unit is installed at floor level and remains out of reach to anyone attempting to enter by breaking window glass on conventional classroom and office doors.
Lockdown composite doors provide the very best in strength security weather resistance and ease of maintenence.
Usually the backset measures 2 3 8 inches or 2 3 4 inches.
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Works on both inward outward swinging doors.
Door barricade nightlock lockdown 1 is your reliable door barricade for either inward or outward swinging doors.
Breathtaking bifolding doors transform a room with an expanse of glass.
The nightlock lockdown 1 uses the strength of the floor to withstand tremendous force and works on any outward and inward swinging doors.