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Sentinal Flat Warning Line System
The Sentinel Flat Warning Line system is another option to the Folding Warning Line system. The Flat Warning Line system comes with 4 flat bases and stanchions, and 100 feet of flags. The stanchions are 42-3/4 inches tall.
The bases and stanchions weigh 42 pounds each. Together the whole system weighs only 172 pounds. The stanchion attaches to the base with a pin for easy assembly and transport.