Alc Series Ball Hanger | For Adapting Non-Metallic Conduits to Threaded Fittings, Metallic Systems | For Dead-End Terminations Where Large Devices or Additional Wiring Capacity Is Required | For Use With Threaded Metal Conduit and Imc | For Use With Threaded Rigid Metal Conduit and Imc | Installed in a Conduit Run, Compemsates for Temperature Changes