... the table above, special specifications available on request.Razor Barbed Wire Specification:Outside diameterNo. of LoopsStandard Length per CoilTypesNotes450mm338mCBT-65Single coil500mm4110mCBT-65Single coil700mm4110mCBT-65Single ... Type800mm6410mBTO-10,18,22Cross type960mm629mBTO-10,18,22Cross type china razor barbed wire< factory>