Model Number: BTO12,22,30 CBT60,65 Brand Name: GOLDEN CUP Key Specifications/Special Features: The razor is punched of high quality hot-dip galvanized iron strip or stainless steel strip, and the high tensile strength core wire make structure firmIt's put on the top of walls and fences surrounding areasExtensively used in many places like private house, office, factory, express way, jail and morePlease refer to the table below Reference numberThickness（mm）Wire dia（mm） Barb length
（mm） Barb width
（mm） Barb spacing
（mm） BTO-12 0.5±0.05 2.5±0.1 12±1 15±1 26±1 BTO-22 0.5±0.05 2.5±0.1 22±1 15±1 34±1 BTO-30 0.5±0.05 2.5±0.1 30±1 18±1 45±1 CBT-60 0.5±0.05 2.5±0.1 60±2 32±1 96±2 CBT-65 0.5±0.05 2.5±0.1 65±2 21±1 100±2