South Main Hardware 620102 Airless Spray Tip 311, 0.011-Inch Diameter/ 6" -8" Fan, Black Use for thin to Medium coats; 0.011 inch tip hole; 6 inch -8 inch fan spray Ideal for stain, lacquer or Oil based paint application Easy installation, no tools required Interchangeable with most major brands Includes: one (1) 311 tip, one (1) metal saddle seat and one (1) rubber seal