... , SN, PB, N/N, G/G exterior door handles locks Products InformationDoor locks,Single locks Used for wooden ... and Installationsuitable for security door, entrance door, antitheft door, anti-fire door, wooden door and interior doorSuitable max. door size is W1000* ... Shengang, as a professional manufacturer and supplier, is specialized in developing, producing and marketing door and window hardware all ...