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[VIP The first 7 years] Index:0
Concertina razor wire is a type of razor wire that is formed in large coils which can be expanded like a concertina and each coil can be clipped together(or without clipped) at multiple points, Making it difficult for intruder to intrude without having it cut at multiple points,thus giving more respond time to security forces.
| Razor blade type and speciafication | |||||
| reference number | thickness(mm) | wire diameter(mm) | barb length(mm) | barb width(mm) | barb spacing(mm) |
| BTO-12 | 0.4±0.05 | 2.5±0.1 | 12±1 | 15±1 | 26±1 |
| BTO-15 | 0.4±0.05 | 2.5±0.1 | 15±1 | 15±1 | 33±1 |
| BTO-22 | 0.4±0.05 | 2.5±0.1 | 22±1 | 15±1 | 34±1 |
| BTO-30 | 0.4±0.05 | 2.5±0.1 | 30±1 | 18±1 | 45±1 |
| BTO-25 | 0.4±0.05 | 2.5±0.1 | 25±1 | 16±1 | 40±1 |
| BTO-60 | 0.5±0.05 | 2.5±0.1 | 60±2 | 32±1 | 100±2 |
| BTO-65 | 0.5±0.05 | 2.5±0.1 | 65±2 | 21±1 | 100±2 |
