Razor Blade Specification: Reference Number Blade Style Thickness Wire Dia Barb Length Barb Width Barb spacing BTO-10 0.5±0.05 2.5±0.1 10±1 13±1 26±1 BTO-15 0.5±0.05 2.5±0.1 15±1 15±1 33±1 BTO-22 0.5±0.05 2.5±0.1 22±1 15±1 34±1 CBT-65 0.6±0.05 2.5±0.1 65±2 21±1 100±2Technical Info of PVC Coated Barbed Iron Wire: Core of PVC Coated Barbed Iron Wire can be galvanized iron wire or black annealed iron wire. A variety of colors like green, blue, yellow, orange, gray, is available with PVC Coated Barbed Iron Wire produced by us. Tensile strength of Standard PVC Coated Barbed Iron Wire is 30-45 kgs./sq.mm. Packing: In coil of 25 kilos or 50 kilos net, lined with P.V.C strips, then wrapped with P.V.C or hessian cloth. Barbed Tape Wire Specification: Outside Diameter No. of Loops Standard Length per Coil Type Notes 450mm 33 8M CBT-65 Single coil 500mm 41 10M CBT-65 Single coil 700mm 41 10M CBT-65 Single coil 960mm 53 13M CBT-65 Single coil 500mm 102 16M BTO-10.15.22 Cross type 600mm 86 14M BTO-10.15.22 Cross type 700mm 72 12M BTO-10.15.22 Cross type 800mm 64 10M BTO-10.15.22 Cross type 960mm 52 9M BTO-10.15.22 Cross type