52 Carlon® Standard radius non-metallic 45-degree elbow of trade size 2-1/2-inches, is suitable for use with non-metallic solvent weld fittings and rigid non-metallic conduit. This elbow in gray color, has PVC construction. Schedule 40 elbow comes with plain end connection. Elbow is UL /ETL listed, RoHS compliant and meets NEC standards.