... 5M-2.0M) Mesh Wire Gauge (BWG) Inch mm 3/8" 10mm 27,26,25,24,23,22,21 1 ... 5/8" 16mm 27,26,25,24,23,22 3/4" 20mm 25,24,23,22,21,20,19 ... 50mm 22,21,20,19,18,17,16,15,14 3" 75mm 21,20,19,18,17,16,15 ... ,14 4" 100mm 17,16,15,14 Galvanized hex. wire netting in reverse twist ... 1 1-1/4" 32mm 22,21,20,18 3' 2 1-1/2" 40mm 20,19,18 4 ... ' 3 2" 50mm 20,19,18 5' 4 3" 75mm 20,19,18 6' ...