Use Bridgeport’s 408 Malleable Iron Squeeze Connector to connect 3/4" flexible metal conduit (FMC) to an electrical box or enclosure. This squeeze connector’s malleable iron construction allows for heavy-duty applications while offering superior corrosion and impact abrasion resistance. To install, insert flexible metal conduit into the squeeze connector and tighten down a single flex screw to secure the conduit in place. Then, attach the connector to a 3/4" knockout and you’re off to the next part of your installation. Bridgeport’s malleable iron squeeze connectors come in flex trade sizes 3/8" through 4".