Cable Grips: Grip Type - Plug or Connector Support; Material - Mesh, Galvanized Steel; Length - 6.00" (mesh); OD Min - 0.56"; OD Max - 0.73"; Additional Information - Application: 2-wire thru 5-wire Insulgrip (REG TM) Plugs & Connectors; Manufacturer Series - Kellems (REG TM) I-Grips Also known as -Hubbell 07310003 I-Grip Galvanized Steel Mesh Strain Relief Device for Insulated-HUBBELL WIRING DEVICEKELLEMS 07310003 Strain Relief Device