Appleton STN Series Straight Liquidtight Connector, Size: 1-1/2 IN, Material: Malleable Iron, Finish: Chromate, Epoxy Powder Coat/Zinc Electroplated, Insulation: Insulated Throat, Dimensions: 2.63 IN Length X 2.63 IN Height, Hole Diameter: 1.94 - 2.09 IN, Wall Thickness: 0.06 - 0.31 IN, Standard: Class I, Division 2, UL 514B, E14814, CSA C22.2 No. 18.3, 065178, NEMA FB-1, For Liquidtight Flexible Metal Conduit Connections To Sheet Metal Enclosure