... .BTO-10,12,22,60,CBT-65 etc razor wire 1.Material: low carbon steel wirewire dia:BWG12 ... 10,12,18,22,28,CBT-60,65 2.concertina razor wire specification: Reference NumberBlade StyleThicknessWire DiaBarbLengthBarbWidthBarbspacingBTO-10single razor0.5 ... -10.15.22Varieties of Razor Wire: Straight Line Razor WireConcertina CoilsRazor SpikeRazor Wire Barbed TapeWelcome to contact me for more information.