... operation, high temperature resistace, ModelDescriptienSizeColorCarton quantitySC-002 for pvc double gang box 3"x6"cover3"x6"White/Black1000pcs3" ... during the process of construction ,electrical equipment , components7)PVC conduit are used as surface mounting ,control box , ... box or general service box switch and socket waterproof box , square cover, 3"x3" , pvc material, 1000pcs for export cartons .