razor wire Core wire dia.2.5mm, 3.0mm, Coil size: 450mm-960mm Stretching length: 8m,10m,12m,15m,18m ... and aquaculture. Outside Diameter No. of Loops Standard Length per Coil Type Notes 450mm338MCBT-65Single coil500mm4110MCBT-65Single coil700mm4110MCBT-65Single coil960mm5313MCBT-65Single ... shown in the tables above, special specifications available on request. High Quality Razor Barbed Wire (factory)