Turnstiles are intended solely to pass persons into or out of the enclosure or to prevent passage by bicycles, motorcycles and other vehicles. They are made of steel profiles and are additionally protected against corrosion by hot-dip galvanising and powder-coated in the four standard RAL colours and, of course, in any other RAL colours of the customer's choice. The advantages of the turnstile are its quick set-up, easy assembly, and high-quality and durable design. Their strong structural design effectively resists potential vandalism attempts. They allow rotation in a preset direction.