The Bridgeport 267 3" EMT Steel Screw-on Compression Coupling ensures that you have a proper connection between two lengths of EMT conduit. The compression type coupling is concrete tight to prevent the entrance of concrete aggregate into the raceway. Concrete aggregate could abrade conductor insulation or effectively reduce the area inside the raceway. The screw-on compression fitting holds the connection between the two lengths of conduit securely in place. The zinc-plated steel body is corrosion resistant for long-term use. Bridgeport EMT couplings come in a wide range of sizes and styles to provide complete installation flexibility, helping you install fast and deliver more. We engineer our EMT couplings with quality and innovation, allowing contractors to save time and money on every job. When you need quality electrical fittings for more efficient jobs, look for Bridgeport Orange.