... roof etc diameter;:1-3.5mm mesh:1/2",1",2",3/4",2" size:1.8*3m welded ... fields.Welded mesh sheetMeshDiameter(BWG)Inchmm1/4”*1/4”6.4*6.4mm22,23,243/ ... 1/2”12.7*12.7mm16,17,18,19,20,21,22,235/8”*5/8”16*16mm18,19,20,213/4”*3/4”19.1*19 ... .1mm16,17,18,19,20,211”*1/2”25.4*12.7mm16,17,18,19,20,211-1/2”*1-1 ... /2”38*38mm14,15,16,17,18,191”*1 ...