PVC Mounting Entrance Head for PVC, Rigid, IMC or EMT 1-1/2″
https://hotfix.nsiindustries.com/product/pvc-mounting-entrance-head-for-pvc-rigid-imc-or-emt-1-1-2/
The Bridgeport 1-1/2″ PVC Mounting Entrance Head for PVC, Rigid, IMC or EMT enables operators to mount PVC, rigid, IMC or EMT. This mounting entrance head features an EMT adapter sleeve and no-turn square nut.