Frontline Warning Line System with Base and Handle* 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 * Base design features ergonomic handle for better product handling, ergonomics and to avoid pinching hazards * Base includes rubber padding to protect finished roofs and or substrates * Features hot dip galvanized steel for best corrosion