Bridgeport 474-SLTI 1-1/2 IN Fe 90 Deg Lt Conn Ins, Box of 2
https://nsiindustries.com/product/liquid-tight-insulated-90-degree-connector-1-1-2-malleable-iron/
Use Bridgeport liquid tight 90-degree connectors to join metallic liquid tight conduit to an electrical box or enclosure in wet locations. This connector’s NPT threads, knockout gasket and internal sealing ring provide a liquid tight connection.