RIGID | For Through Terminations Where Two Devices or Additional Wiring Capacity Is Required | For Use With Conduit | For Used to Support Runs of Rmc, Imc and Emt | Hubs Provide Raintight Connections Between Junction Boxes or Between a Junction Box and Conduit System While Maintaining Ground Continuity | To Connect Threaded Metal Conduit to a Threadless Opening in a Box or Enclosure