Crouse-Hinds Form C cord connector of trade size 3/4-Inch, has standard neoprene seal. It features steel construction with zinc electroplate and chromate finish. Connector accommodates conductor of size 0.625 - 0.75-Inch. It has thread length of 0.625-Inch and withstands temperature rating of -25 to 40 deg C. Connector is cULus/UL listed and NEC certified.