... , AB, AC, SC, PVD, PB, SB, etc. Door Tickness: 35-55mm. Lens: Glass Product: Brass Door ViewerModel: MW-3522NGMaterial: BrassFinish: YG, CP ... , AB, AC, SC, PVD, PB, SB, etc.Door Tickness: 35-55mm.Lens: GlassAngel: 220 degree.Top Size: 35mm,Bore DIA: 22mm,Privacy ...