Ives FB358 Manual Flush Bolt for Wood Doors

FB358 Top or bottom bolts When the active door is opened the lever can be moved to the ‘up’ position retracting the bolt and allowing the inactive leaf to be opened. When the inactive leaf is closed the lever can be moved to the ‘down’ position projecting the bolt into the strike and securely locking the inactive leaf Reduces installation costs; requires only simple router mortise at top and bottom corners of doors Door strength and rigidity maintained by tying door faces to reinforcing extensions on guide with machine screws and bearing washers not supplied Non-handed Bolt tip 1/2″ diameter Bolt throw is 3/4″ with a 7/8″ vertical adjustment Bolt backset is 3/4″ Not available for rabbeted door installations Certifications Meets ANSI A156.16 TL04261 UL Listed 90 minute fire doors 8’0″ x 10’0″. Fire rated openings require top and bottom bolt