Precision machined metal spray tip adjusts from a fine mist when tightened, to a thin stream when opened one or two turns. Save money by buying cleaners, lubricants, solvents or penetrating oils in bulk, then just fill the container and spray! No more expensive aerosols, no having to deal with how to dispose of them, and better for the environment, too. Drawn from steel, powder coated red finish, leak proof joints.