... steel wire, Stainless steel wire.Category: Straight razor wire, Flat-wrap coils razor wire, Fencing type razor wire, Crossed type razor wire, Concertina coils razor wire. Packing ... guard, national defense, etc. PeferencenumberThickness(mm)Wire dia(mm)Barb length(mm)Bard width(mm)Bard spacing(mm)BTO-120.5±0.052 ...