MULTI-SIDED SYSTEMS VS. ACCORDION TYPES
Accordion type systems require a little skill but they deploy superior and retrieve very nice. The Accordion system not only deploys neatly, but is super tough to not come apart, and be risk in traffic.
Multi-sided systems are thrown into traffic, but most often the officer must reposition them on the roadway.

The above picture shows the Accordion deployed neatly on the road with cord laying on the ground, and the officer has long reached cover. The other two picture show the deployment of a multisided system, without time to readjust the system. The first car passed over the spikes. The second car is very close to doing the same thing.

Three sided Spikes, that land crooked point away from the tire and may not work. Spike Belt Spikes point straight up, and work regardless of the approach angle of the target vehicle.

Accordion systems use durable frames held together in three points, so they do not come apart in traffic. Their spikes are light and held in tightly with rubber. Accordion systems sometimes loose spikes, but I have never seen a system separate. The sections might break, but not come apart and create a Hazzard on the roadway. Accordion systems require inspection of spikes, and loose Spikes need to be pushed into place. Above we see an accordion system, which has fell over because it does not have over-extended stops. both these systems sustained damage and may loose spikes, but the officer can pull the system from traffic, while safely behind cover. Auto-Spike shown in the illustration, shows its auto lock on the center post.

Deployment

Spike Belt with its Foam core, and Corrugated cover, will set a new standard on leaving Spikes in the system and off the roadway. Spike Belt with its ballistic nylon cover will approach a higher level of ruggedness, on a level equal or better than accordion systems.
PRE-DEPLOYED

PRE- DEPLOYED