Nylon compression nut has a tapered dome to tighten ferrule onto conduitNeoprene O-ring provides liquidtight sealNon-integral ferrule provides conduit seal and pullout protection
Hubbell Wiring Device-Kellems SwivelLok® PS0509NBK Male Multi-Position Non-Metallic Standard Liquidtight Connector, 1/2 in Trade, Nylon, Smooth