Jabsco Permanent Marine Oil Drain Hose Kit The Jabsco Permanent Marine Oil Drain Hose Kit will provide an easy method of connecting to several pump types for neat and easy oil removal. This kit includes a reinforced flexible oil rated drain hose, a drain plug fitting with two hose connection points, hose hanger and a cap. The cap is threaded to seal the hose end. Once installed, future oil changes can be done either by gravity or with the use of one of the Jabsco oil changers. Features Threaded