Spiral razor wire, also commonly known as concertina razor wire, is a type of security fencing wire that's formed in large coils which can expand like a spring. Its spiral nature makes it effective as a barrier since it's difficult and dangerous to try to climb over due to its sharp blades.

Spiral razor wire is a type of high-security fencing material that consists of sharp-edged metal strips or wires that are coiled in a spiral shape. Tie every two adjacent circles by clips, and a spiral razor wire is created. It is designed to create a formidable physical barrier that is difficult to climb or breach, acting as a strong deterrent against unauthorized access and intrusion. The spiral shape of the razor wire provides enhanced security by making it more challenging to navigate or tamper with.

Spiral razor wire is commonly used in military installations, prisons, border security, and other high-security areas where perimeter protection is crucial. It can be installed on fences, walls, or other structures to prevent unauthorized entry or escape.

The sharp barbs or razor blades on the wire make it dangerous for individuals to come into contact with, further enhancing its effectiveness as a security measure.

Galvanized Spiral Razor Wire

Spiral Razor Wire Rolls Packaging

Spiral Razor Wire Installed on Fences

Spiral Razor Wire Installed on Walls

Type	Drawings	Thickness (mm)	Length (mm)	Width (mm)	Spacing (mm)	Core Wire Diameter (mm)
CBT-60		0.5 ± 0.05	60.0 ± 2	31 ± 1	100 ± 2	2.5 ± 0.1
CBT-65		0.5 ± 0.05	65 ± 2	21 ± 1	100 ± 2	2.5 ± 0.1
BTO-30		0.5 ± 0.05	30 ± 1	18 ± 1	45 ± 2	2.5 ± 0.1
BTO-22		0.5 ± 0.05	22 ± 1	16 ± 1	35 ± 1	2.5 ± 0.1
BTO-10		0.5 ± 0.05	10 ± 1	13 ± 1	25 ± 1	2.5 ± 0.1
BTO-12		0.5 ± 0.05	12 ± 1	15 ± 1	26 ± 1	2.5 ± 0.1
BTO-18		0.5 ± 0.05	18 ± 1	15 ± 1	33 ± 1	2.5 ± 0.1
BTO-28		0.5 ± 0.05	28 ± 1	15 ± 1	45 ± 1	2.5 ± 0.1

Coil Loop Specifications