1" Single Wall Outside Plant Corrugated Fiber Innerduct with Pull Rope - HDPE - Orange Color, 100 Feet

Used for a data raceway from outside NID to attic. Fished it 2 stories up a wall full of insulation and other cables and it went like a dream. Couldnt have found a better product for my job. Only issue is that the integral pull rope is very short and they dont leave you any extra, which is a major flaw. another foot or 2 would have gotten it 5 plus stars

Just what I wanted.