... distance:7.5-15cm high tensile wire ISO9001 Hot Sell Galvanized Barbed Wire Carbon SteelConcertina Razor Wire of BTO22 blade typeConcertina Razor ... has been widly used in airport, key military sites, border line, prison, government, bank, bounding wall of villa, highway, security ... client require,2.Razor thickness:0.5mm3.Wire diameter:2.5mm4.Razor width : 15 mm5.Razor length: 22 mm6.barb spacing: ...