Crouse-Hinds series rigid/IMC connectors, couplings and combination couplings are used to join used to join rigid/IMC conduit to a box or enclosure, or to couple two ends of conduit together. Our rigid/IMC connectors and couplings are available in set screw type and compression type, in both insulated and non-insulated versions. They are available in a variety of materials to suit customer preferences, including malleable iron, steel, zinc die cast, aluminum, stainless steel and hot dip galvanized malleable iron.