Fdc Deep Depth 1-Gang Cast Device Box | Control Circuits Lighting General Loads | For Limited Space Applications | For Use in Metal Framing Applications | For Use With Schedule 40 and 80 Conduit | For Use With Threaded Metal Conduit and Imc | For Use With Threaded Rigid Metal Conduit and Imc | Lighting Loads/ Branch Circuit Loads | Use Through Knockout to Connect Box to Conduit Coupling, Use With Locknut to Connect Two Boxes Side by SideFurbay Electric Supp