... 23,22,21,20,19,181-1/4"32mm22,21,20,19,181-1/2"40mm22,21,20,19,18,172"50mm22,21,20,19,18, ... 17,16,15,143"75mm21,20,19, ... (BWG)Width(ft)Strand1"25mm22,21,20,182’11-1/4"32mm22,21,20,183’21-1/2"40mm20,19,184’32"50mm20,19 ... Dia(mm) Inchmm1/2"13mm0.9mm,0.1mm1"25mm1.0mm,1.2mm,1.4mm1-1/2"40mm1.0mm,1.2mm,1.4mm,1.6mm 1''--2'' Electro galvanized Hexagonal ...