Hubbell H07591 Liquidtight Conduit Connector Brand: Hubbell. Part Number: H07591. Wiring Device-Kellems Liquidtight Connector, Insulated Male Metallic, 3/4 in Trade, 90 deg Angle, 0.83 in Throat, For Use With: PolyTuff I Non-Metallic and Liquidtight Metal Conduit, Threaded Mounting, Iron/Steel, Zinc Plated, 1.44 in L x 1.55 in W x 1.63 in H Dimensions. Additional Description: HUBW-H07591 90 DEG MALE L/T CONN, 3/4, STEEL, INS. Catalog Description: Kellems Wire Management, Liquidtight System, 90 Degree Male Liquid Tight Connector, 3/4, Steel, Insulated..