Uniduct ® series 2700, 2800, 2900 Latching Raceway Systems are one-piece, single channel, nonmetallic raceways ideally suited for routing and protecting fiber optic, UTP, and other low voltage (50V or less) cabling in an easy to install, aesthetically pleasing application. Uniduct series 2800 and 2900 Raceway radiused fittings (FO) maintain 1-1/4 in(32mm) bend radius control and are the perfect solution for even the most demanding cabling applications.