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 With Schedule 40 and 80 Pvc | To Connect Threaded Metal Conduit to a Threadless Opening in a Box or Enclosure