... wire2,Size: 3:1 ---1/4'',5/16'',3/8'',7/16'',1/2'',9/16'',5/8'' 2:1---5/8'',3/4 ... white & black standard colors:red,yellow,blue,green,pink etc special colors:gold,silver,bronze etc.4,Packing:by standard export ... Dia.(mm)Recommended Max Thickness (mm)Packing in Spool3/16"3:14.80 0.64 3.0 118,000 1 ... 4"6.40 0.70 4.0 80,000 5/16"7.90 0.75 5.6 58,000 3/ ... 1/2"12.70 0.90 11.1 24,000 9/16"14.30 0.95 12.7 18,000 5/ ...