the razor barbed wire main has razor outsider ,common barbed wire no razor . it is shape different .
razor barbed wire has CBT-65 ,CBT-60 ,BTO-10,BTO-22 etc . such as ,CBT-65 razor barbed wire outsider diameter is 450mm , coil loop is 33 . it main used by prison and school etc .
barbed wire no has razor , it has single twist and double twist style . it common has 4 barbed point .
wire diameter is 14 *16 Gauge or 16*16 Gauge .
wire is 14 Gauge , barbed wire 16 Gauge .
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