The PKI 9205 A Road Blocking Barrier is a very rugged, portable barrier specifically developed for police and military personnel in order to stop vehicles instantly. Designed for the use by just one person it is an inexpensive tool which can be deployed in seconds at a road block. Alternatively it can be used semi-permanently to protect a target building. Any vehicle passing over the PKI 9205 A Road Blocking Barrier, no matter its speed, will have its tyres instantly deflated by the 50mm spikes quickly, safely and effectively. The unit comes as a complete kit and consists of two separate sections, each of which can be extended up to 3m and contains 45 spikes. PKI 9205 A is made of a mix of Nylon 66 and glass fibre making it flexible but yet firm. The stainless steel spikes with a length of 50mm long and a diameter of 4mm diameter will penetrate through all types of tyres. When the spikes penetrate a tyre they break off from the base and therefore a sparekit comprising spare spikes, pliers and screwdriver is provided with each PKI 9205 A Road Blocking Barrier.

The PKI 9205 B is used for traffic, criminal investigation, anti-riot and traffic superintendence. Because it is remotely deployed, PKI 9205 B reduces the risk for the user to be injured greatly, compared to the manual version. Packed in a portable strong case, PKI 9205 B can be easily carried to the required destination, which allows a simple and quick operation. The linear array of strong and sharp stainless steel hollow spikes, puncture and flatten tires when a vehicle is driven over them. The high-strength spikes with break-away design have an excellent deflation effect.