razor barbed wire 1.Material:galv./pvc/ steel wire 2.Type:BTO-12,BTO-18,BTO-22,BTO-28,BTO-30,CBT-65 3.Blade:single/cross OverviewReference NumberBlade StyleThicknessWire Dia BarbLengthBarbWidthBarbspacingBTO-10 0.5±0.052.5±0.110±113±126±1BTO-12 0.5±0.052.5±0.112±115±126±1BTO-18 0.5±0.052.5±0.118±115±133±1BTO-22 0.5±0.052.5±0.122±115±134±1BTO-28 0.5±0.052.5281545±1BTO-30 0.5±0.052.5301845±1CBT-60 ...