Version: "Hollow"
 Diameter: 170mm
 Height: 450 mm
 Length: 500mm
 Color: Double Yellow Crash Beam, black legs and caps
 Threaded rod: M16
 Use: Protecting walls and machines. Is able to absorb impact from internal transport and protects pedestrians, infrastructure and machines. Due to their height of 450 mm, they stand out and can also be used to separate internal traffic flows