WIDE COMPATIBILITY: This airless paint nozzle set includes 6 models: 211, 315, 417, 517, 515, and 523. The corresponding nozzle diameters are 0.011 inch, 0.015 inch, 0.017 inch, 0.017 inch, 0.015 inch, and 0.023 inch, with a spray range of 4–12 inches (10–30 cm). These airless sprayer tips are compatible with most standard airless sprayers. Spray pattern width varies depending on nozzle size. EASY OPERATION: Provides excellent atomization and efficient cleaning performance. The precision tips allow for smooth application and help simplify surface preparation, painting, and post-job cleanup. EASY TO INSTALL: Simple tool-free installation. Insert the tip seal into the base, place the spray tip, then rotate to secure. Quick and convenient setup in moments. PREMIUM MATERIAL: Constructed from durable metal for long-term use. Resistant to leaks and wear, stable in performance, and easy to clean. WIDE USAGES: Suitable for small, medium, and large residential or commercial projects. Ideal for spraying interior and exterior latex and oil-based paints. Color: Blue + Silver Material: Metal Package Contents: 3 x Airless Paint Spray Tip Guard Nozzle Seat Replacements, 8 x Airless Spray Tips with Tip Seals Note: The actual product color may vary slightly due to lighting and display differences. Measurement may vary by +/- 1–3 cm.