Ready-to-use kit. Pre-attached fittings: at the RV end of the hose, there is a super-tough bayonet fitting with 4 prongs for a more secure fit. At the dump-station end there is an easily detachable 4-in-1 adapter for fitting to 3 in slip or 3 in , 3-1/2 in and 4 in threaded pipe. Pre-attached swivel fittings with a reusable locking ring so that fittings can be moved to a new RhinoFLEX hose. Bayonet cap and elbow cap also included.