Use the Bridgeport 1185 4-Inch to 3-1/2-Inch Zinc Electroplated Steel Reducing Bushing to seamlessly reduce the size of internal female threads when joining two lengths of threaded rigid or IMC conduits. The bushing has an overall length of 1-3/8 inches, a 3-5/16-inch internal diameter, a rust- and corrosion-resistant zinc electroplating and is cULus Listed.
Use the Bridgeport 1185 4-Inch to 3-1/2-Inch Zinc Electroplated Steel Reducing Bushing to seamlessly reduce the size of internal female threads when joining two lengths of threaded rigid or IMC conduits. The bushing has an overall length of 1-3/8 inches, a 3-5/16-inch internal diameter, a rust- and corrosion-resistant zinc electroplating and is cULus Listed.