Fss Shallow Depth 1-Gang Cast Device Box | Channel,Channel-Holes,Slots | Control and Motor | For Dead-End Terminations Where Two Devices or Additional Wiring Capacity Is Required | For Use to Secure and Terminate Steel Emt to Knockouts and Concrete Tight Box | For Use With Rigid/imc 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