Manhole Warning Barrierâ„¢

Provides the effective means to mark the location of a dangerous confined space. Fits right inside the manhole, making it visible only when the manhole cover is removed. For added safety, the barrier stops immediate entry by requiring the individual to physically remove the barrier. Molded from clear plastic, making it lightweight for easy handling-yet still durable enough to withstand harsh environments. Two large slots in the inner ring allow for water and debris to pass. Outer ring is cut to fit the exact inside diameter of the manhole.

MWB240 Size:21-26"
Manhole warning barrier$79.88