Fish-hook blade is the metal in the middle that has gone through the most gyrations. All hooks have an eye to tie your line to, a sharp tip to pierce the fish's mouth and a barb to hold it in place. Although there are a wide variety of innovations in point design, it's the shank & the bend that have changed the most.
Designed with 8 needle-sharp barbs, fish-hook blade concertina wire is recommended and specified worldwide as a premium physical perimeter barrier that provides unparalleled physical protection and psychological deterrence.
Fish-hook blade concertina wires are widely used in places where the highest level security protection is required, for example, prisons and major projects.
Fish-hook blade concertina wire commonly works with field fences, welded fence, wall and gates to provide improved security protection. It is widely used in prison, detention houses, nuclear power plants, petroleum & chemical storage, refineries, nuclear weapon storage and other places where the highest level security protection is required.
For prison perimeter security
For factory protection
For detention house protection
For power plant protection
Fish-hook blade concertina wire coils are commonly packed with moisture-proof paper inside and woven bag outside to ensure the safety and integrity of the products during transportation.
Generally, they are transported in 2 ways.
Steel strip package
Wood pallet package
Table 1: Specification of Fish-Hook Blade Concertina Wire | ||||||
Reference Number | Blade Type | Barb Thickness C (mm) | Barb Length B (mm) | Barb Width E (mm) | Barb Spacing A (mm) | Core Wire Diameter D (mm) |
CBT-60 | 0.5±0.05 | 60.0±2 | 31±1 | 100±2 | 2.5±0.1 | |
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Table 2: Specification of Fish-Hook Blade Concertina Wire Rolls | ||||
Outer Diameter (mm) | Coil Loops (mm) | Clips | Extended Length (m) | Blade Type |
300 | 33 | 3 | 4 | CBT-60 |
450 | 55 | 3 | 10 | CBT-60 |
730 | 55 | 5 | 10-12 | CBT-60 |
730 | 55 | 3 | 15-20 | CBT-60 |
980 | 55 | 5 | 10-15 | CBT-60 |
980 | 55 | 7 | 8 | CBT-60 |
1250 | 55 | 9 | 8 | CBT-60 |