Use Bridgeport’s 91-DC2 1/2" 90-Degree Screw-In Connector to join flexible metal conduit to an electrical box or enclosure at a 90-degree angle. Die cast zinc connectors feature a precise fit, finish and excellent corrosion resistance for use in harsh environments. The 91-DC2, 92-DC2 and 93-DC2 come with sliding covers to facilitate wire pulling and occasional inspection. Bridgeport 91-DC2 is for connecting flex trade size 1/2" flexible metal conduit to a 1/2" knockout.