I'm clearing some items out of the basement and came across a made to fit hose for an Airway vacuum. I remember the model 77 sitting in the corner of the garage and I think this hose was used on it. Genuine Airway machine end connected to a "fit-all" vinyl hose with an Eureka tool/wand end. The Machine end is tight with a cuff, the tool/wand end is just pushed into the. E-mail me if interested. Thanks