... . Wire diameter varies with the hexagonal nettings. For Galvanized Gabions , the wire diameter ranges from 2.0mm to 4 ... .Material: Low-carbon iron wire Hole Shape: Hexagonal Finish: Galvanized Gabions ; PVC coated GabionsAperture: 3/8'' to 4''Gauge: BWG12 ... ' - 2M19, 18, 17, 16Pictures of Gabions Process of manufacture Process of fixing Gabions Usage: Gabions are mainly used in slope protect , Control ...