Hubbell Wiring Device-Kellems 3/8 inch, NPT, cord grip is corrosion-resistant cord / cable for applications in wiring enclosures, pendant stations, construction sites, processing and material handling equipment. The grip eliminates pull tension on terminals, indoors or outdoors, thereby sealing out moisture and cutting oils. Controls arc-of-bend and prevents cord pullout and have aluminium fitting which connects to a box or hub effectively and seals out contaminants. Choose from a range of these cord grips, available in 3/8 inch conduit size.