The original warning line system with flat bases and 100-feet of flagged line.
Passive Fall Protection Safety Products

Sentinel Cone and Base
Sentinel™ Warning Lines
The Original Warning Line System
Meets OSHA Requirement
1926.502(f)(2)
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For Basic visual warning, Sentinel™ is your choice. Easy to set up bases and stanchions and 100 ft. of line with pennants every 6 ft. The large base provides a stable OSHA compliant solution. The standard system includes (4) bases, (4) stanchions and 100 ft. of visual warning line.
- Basic Warning line system used for visual warning of at-risk areas
- The standard system includes four bases and 100 feet of flags.
Bases: 26″ x 26″
Base with Upright: 39″ tall, 42 lbs.
Warning line: 100ft with vinyl pennants every 6 ft.
Basic kit includes: (4) bases, (4) stanchions and 100 ft. of warning line.