FeaturesUsed to route cable into 1-1/2 in (38 mm) Dia split corrugated tubing directly through a hole cut in the side wall of the 4 x 4 in, 6 x 4 in and 12 x 4 in FiberRunner® channel or 4 x 4 in Fiber-Duct™ channelProvides 1 in bend radius control at the exit1-port spill out side exit to 1-1/2 in ID corrugated tubing