Alc Series Ball Hanger | Control Circuits Lighting General Loads | For Reducing Conduit Entries to a Smaller Size in Threaded Rigid and Imc Conduit Systems | For Use in Metal Framing Applications | For Use With Threaded Rigid Metal Conduit and Imc | Metering Accessory | Splicer / Reducer | Use Through Knockout to Connect Box to Conduit Coupling, Use With Locknut to Connect Two Boxes Side by SideFurbay Electric Supp