Fsct Shallow Depth 1-Gang Cast Device Box | Designed to Compensate for Length Changes Due to Temperature Variations in Exposed Conduit Runs | For Dead-End Terminations Where Two Devices or Additional Wiring Capacity Is Required | For Use With Emt 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 Side | Used With Locknut to Terminate Rigid and Imc Conduit to an Enclosure, Provides a Smooth Pulling SurfaceFurbay Electric Supp