... 6inch/8inch/10inch/12inch 3:Fire-rated Detailed Product Description1,Lever action flush bolt for metal door 2,Bolt Length: ... 3,Fire-rated 4,Uesd for Fire door.Lever action flush bolt ES01Description: Lever action flush bolt for metal door Material: Stainless ... import and export approved by the National Bureau of Foreign Economic and Trade Cooperation and General Administration culture.Our company is ...