3” Conduit Cooper 467 Set Screw Type Coupling Size 3" EMT, IMC And Rigid Conduit

Eaton 3" Set Screw Coupling for Steel EMT Rigid IMC Conduit

3 1/2" Set Screw Coupling Connector EMT/AL/IMC/RIGID Conduit Die Cast

(3) Bridgeport 4" Set Screw Coupling EMT IMC Rigid Conduit

C-H SET SCREW COUPLING CONDUIT CONNECTOR Coupling 3" inch Steel EMT Rigid IMC

2 Eaton Crouse Hinds 469 4" Set Screw Coupling EMT IMC Rigid Conduit

RACO 2156 4 in Set Screw Coupling Steel for Rigid, IMC, EMT Conduit

4" EMT/IMC/RIGID Conduit Set-Screw Coupling