... Diameter: 1.8-4.5mm 3.Mesh Size: 3/8",1/2",5/8",3/4",1",1-1/2",2 ... 4.5mm2. Mesh Size: 3/8",1/2",5/8",3/4",1",1-1/2",2",3" 3. Width: 0.6- ... .G/SQ.M Width Wire Gauge (Diameter) BWG InchmmTolerance(mm)3/8"10mm±1.00.7mm - 1452' - 1M27, 26, ... - 552' - 2M25, 24, 23, 22, 21, 20, 191"25mm±3.00.9mm - 551' - 2M25, 24, 23, 22, 21, 20, 19, ... 181-1/4"31mm±4.00.9mm - 401' - 2M23, 22, 21, 20, 19, 181-1 ...