Manual Brass Flush Bolt 1.Material: Brass, zinc alloy, ss 2.Finish: satin, ... ",10",12" Item Features:Name: We produce any size of Security Manual Brass Flush BoltItem #: PH-FBB01Material: Brass, zinc alloy, ... easy installtion, replaces most brands of store front flush bolt.Ideal for the inactive leaf of French doors or casement ... it! Do not miss. We produce any size of Security Manual Brass Flush Bolt