Enhanced Rating Cord Connector, Cord Dia. Range 0.45 in to 0.56 in, Box Connection 3/4 in MNPT, Material - Cord Connector Malleable Iron, External Strain Relief Material No External Strain Relief, Gland Color Code Green, Body Color - Cord Connector Silver, Number of Cords 1, Style - Connector 90 Degrees , Strain Relief Type No External Strain Relief, Length - Box to End of Connector 1 7/16 in, Insulated No, Standards cULus