Frontline Warning Line System* Complete systems includes all of the stanchions, warning flags, wire rope, clips, and thimbles you need to set up a complete warnign line system * Constructed with ASTM rated steel to offer best product quality * Bottom leg stanchions include rubber padding to protect finished roofs and or substrates * Features durable powder coated safety yellow steel and non corrosive materials * Includes pair of stability plates for added product stability and