FB358 Manual Flush Bolt - Wood Doors, Satin Nickel

FB358 Top or bottom boltsWhen 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 leafReduces installation costs; requires only simple router mortise at top and bottom corners of doorsDoor strength and rigidity maintained by tying door faces to reinforcing extensions on guide with machine screws and bearing washers, not suppliedNon-handedBolt tip 1/2'' diameterBolt throw is 3/4'' with a 7/8'' vertical adjustmentBolt backset is 3/4''Not available for rabbeted door installationsCertificationsMeets ANSI A156.16 TL04261UL Listed, 90 minute fire doors 8'0'' x 10'0''. Fire rated openings require top and bottom bolt