For use to couple and effectively bond threaded ends of rigid metal conduit/intermediate conduit where neither length of conduit can be rotated
Features
Free fitting threads insure easy assembly
Permits conduit coupling without rotating either conduit
Provides rigid in-line coupling with high quality grounding will not loosen under vibration
Suitable for concretetight application
Capable of carrying ground fault currents up to 10000 A RMS (1/2 in through 1-1/2 in size) and up to 20000 A RMS (2 in and above) (duration of fault current 3 cycles)