Fdc Deep Depth 1-Gang Cast Device Box | For Adapting Non-Metallic Conduits to Boxes, Threaded Fittings, Metallic Systems | For Dead-End Terminations | For Use With Rigid/imc Conduits | For Use With Schedule 40 and 80 Conduit | For Use With Threaded Metal Conduit and Imc | Support and Framing Applications | Use Through Knockout to Connect Box to Conduit Coupling, Use With Locknut to Connect Two Boxes Side by SideFurbay Electric Supp