Camco RhinoFLEX 15 Sewer Hose Kit w/4 In 1 Elbow Caps [39761]RhinoFLEX 15' Sewer Hose Kit with 4 In 1 Elbow Caps Camco's RV RhinoFLEX 15' Sewer Hose Kit with RhinoFlex Hose and Swivel Fittings features a super tough bayonet fitting with four prongs for a more secure fit. At the dump station end, we've added an easily detachable 4 in 1 translucent elbow adapter for fitting to 3" slip or 3", 3 1 2" and 4" threaded pipes. It's a ready to use kit made with 23 mils of the toughest hose you can buy. It includes a