Fsc Shallow Depth 2-Gang Cast Device Box | For Adapting Non-Metallic Conduits to Boxes, Threaded Fittings, Metallic Systems | For Through Terminations | For Through Terminations Where Two Devices or Additional Wiring Capacity Is Required | For Use With Emt Conduit | For Use With Threaded Metal Conduit and Imc | Use Through Knockout to Connect Box to Conduit Coupling, Use With Locknut to Connect Two Boxes Side by SideFurbay Electric Supp