Rigid Conduit Hub, Type Threadless, Throat Type Insulated, Trade Size 1/2 Inch, Size 1.44 Inch Dia x 1.42 Inch L, Constructional Feature Watertight, Ground Type Grounding, Material Die Cast Aluminum, Approval UL 514B/E14814, CSA C22.2, Used On Rigid Conduit, Application Indoor, Outdoor, Wet and Dry Location