FeaturesHand tightens, no tools needed for assemblyTapered neoprene bushing and O-ring seal OUT moisture and dirt ingressCorrosion-resistant, non-magnetic aluminum constructionChuck grip provides high mechanical pullout performance which exceeds applicable requirements0.54 in dia throatGas and vapor environmental conditionTray/cord fitting is the safe and cost effective choice for increased safety when terminating portable cord and try cable in hazardous locations