Adams Rite Manufacturing 4085-01-IB | Door Deadlock Header Bolt, 3-Point, 30 to 52", for Aluminium Door, Box Pack

Adams Rite Manufacturing - 4085-01-IB - Features

• The 4085 Header Bolt is Mounted in the Inactive Leaf
• This Additional Bolt, Triggered by the Pivoted MS Bolt, Expands in a Scissors Action to Center Itself in its Strike as it Rises
• This Action Saves the Key Holder from the Difficulty of Lining up the Doors with Three Separate Strikes, Even if Doors are Misaligned Due to Faulty Installation or Settling
• 360 Degree Turn of Key or Thumbturn in Basic MS Deadlock Throws Counterbalanced Bolt into Opposite Door, Kicking Positioner Bolt into Header Strike
• Positioner Bolt May be Manually Thrown Before Closing Active Leaf to Reduce Effort on Key-Bow
• Key Can be Removed Only When Bolts are in a Positively Locked or Unlocked Position