CONDUIT, PIPE, FITTINGS | Acoustical, Ceiling and Partitioning, Electrical | For Reducing Conduit Entries to a Smaller Size in Threaded Rigid and Imc Conduit Systems | For Rigid, Imc and Emt | For Use to Secure and Terminate Steel Emt to Knockouts and Concrete Tight Box | To Connect Threaded Metal Conduit to a Threadless Opening in a Box or Enclosure