Built from the best quality materials, our guard rails are strong, adaptable and – when properly installed – engineered to withstand a 10,000- lb impact at 4 mph. That means the equipment on your shop floor will be protected from traffic accidents and other hazards. Use Cogan heavy-duty guardrails to safeguard machinery, conveyors, rack-aisle-ends, inventory areas, and loading docks. Our guardrail barriers work equally well protecting mezzanines, offices, walls, heating and cooling equipment, and computer control centers.