EMT To IMC Or Rigid Transition Coupling 4″ To 4″, Raintight
https://nsiindustries.com/product/emt-to-imc-or-rigid-transition-coupling-4-to-4-raintight/
The Bridgeport 4″ To 4″ Combination EMT To IMC Or Rigid Raintight Transition Coupling joins 4″ EMT To 4″intermediate metal conduit or rigid in a wet location. A compression end secures EMT while NPT threads secure IMC or rigid.