The Duraline Microduct Conduit is expertly designed for versatile use in confined spaces and interior applications, boasting a nominal outer diameter of 0.39 inches and an impressive length of 2500 feet. Featuring a permanently lubricated Silicore® inner lining, it facilitates easy cable installation, whether you're opting for the pre-installed pull string or the available single fiber option. This conduit not only prioritizes functionality with internal ribs and clear footage markings but also meets stringent safety standards, being ETL listed to UL-2024 and CSA C22.2. Available in dull yellow or dull orange, it fits seamlessly into various installation environments, ensuring reliability and efficiency in every project.