... , 30, CBT60, 65. Razor barbed wire, also concertina wire, concertina razor barbed wire, razor blade wire etc.Barb type: BTO10, 12 ... , 18, 22, 28, 30, CBT 60, 65 etc.Finish ... of hotels,grogshops, supermarkets and entertainment.Specifications of razor barbed wireOut diameterLoops NoStandard cover lengthProduction formNote450mm337-8MCBT ...