Spray Nozzle for inside channels

[clark]

I clipped this picture from a different forum. Does anyone know where you can purchase a nozzle like the one pictured or similar? I want to use it to spray Eastwood rust encapsulator which is watery.

[Hunter's 64]

http://www.eastwood.com/internal-frame- ... ozzle.html

Maybe Eastwood sells this hose seperate ?

Danny