Razor wire is a mesh of metal strips with sharp edges whose purpose is to prevent passage by humans.

Supplied in a 10M roll.

The term “razor wire”, through long usage, has generally been used to describe barbed tape products. While razor wire is much sharper than the standard barbed wire, it is not actually razor sharp. The multiple blades of a razor wire fence are designed to inflict serious cuts on anyone attempting to climb through and therefore have a strong psychological deterrent effect. In many high-security applications, barbed tape supplanted barbed wire, which could be circumvented relatively quickly by humans without tools, while penetrating razor wire barriers without tools is very slow and difficult, giving security forces more time to respond.

Blade profile — BTO-22

This 450mm coil uses the BTO-22 blade pattern: a single loop of hot-dip galvanised steel clipped onto a 2.5mm (±0.1mm) core wire, with 0.5mm (±0.05mm) thick blades punched from 0.42mm plate. Each blade is 22mm (±1mm) long and 15mm (±1mm) wide, spaced at 34mm (±1mm) intervals along the coil, and the finished tape carries a 120g/m² zinc coating.