Safety Delineators are larger style delineators which draw more attention to the potential road hazard. The twist lock system “SD” allows easy yet secure assembly of delineator to base. Hence the delineator and the base form a sturdily mounted crash proof system. They have a recessed sheeting area and come complete with sloped sheeting, on one side or on both sides. These delineators are supplied with Prismatic sheeting. They are available in the following dimensions: 1225 x 300mm and 1000 x 250mm. They weigh approximately 3,5 kg. They can be used in Construction Zones and deployed permanently.