razor wire Core wire dia.2.5mm, 3.0mm, Coil size: 450mm-960mm Stretching ... : 8m,10m,12m,15m,18m 15-year factory ISO- Razor Wire (factory)Standard Material: Galvanized blade, stainless steel blade. Specifications are ... . It can keep above 10 years not fade.Used: Safety wire mesh for railway, airport, sea port, constructions and aquaculture. Reference ... .6±0.052.5±0.165±221±1100±2 Razor Wire (factory)