Strain Relief Cord Grip, Non Insulated, Cord Grip Type Dusttight, Cable Dia Range 0.730.97 In, NPT Size 1 In, Material of Construction Galvanized Steel, Standards UL/CSA Also known as -Hubbell 073031204 Non Insulated Strain Relief Cord Grip Cable Dia Range 0.73-0.9-HUBBELL WIRING DEVICEKELLEMS 073031204 Cord Grip,1 In NPT