This 20/16mm microduct single tube from Hexatronic is specifically designed for direct burial applications, ensuring reliable performance in demanding environments. Constructed from high-density polyethylene (HDPE), it features a robust, thick-walled design that offers excellent protection against harsh soil conditions. The foot marking system simplifies installation by providing accurate measurement guidance as you lay the duct. Ideal for outdoor plant (OSP) buried solutions, this single microduct is a practical choice for efficient cable routing while the standard reel size allows for easy handling and transport across job sites.