concertina mesh wire razor blade razor wire mesh BTO22 CBT65 450mm 600mm 980mm 3 clips or 5 clips ISO9001-2008 concertina mesh wire razor blade razor wire mesh CBT 65 BTO 22 galvanised concertina razor wire razor barbed wireconcertina razor wire hot dipped galvanized CBT 65Cover length: 7m, 8m, 10m, 12m, 13m, 15m, 16m, 18m Out diameter: 450mm, 500mm, 600mm, 780mm, 800mm, 960mm, 980mmBlade style: ...