45-Degree Rigid conduit elbow in silver color, features high-quality steel construction with hot-dip galvanized finish. It measures 23-Inch x 7-Inch. Elbow with external threaded connection, has trade size of 4-inches and radius of 16-inches. Elbow is perfect for use with rigid conduit fittings. Rigid elbow is UL listed and meets ANSI standards.