WIDE COMPATIBILITY: The Airless Paint Nozzles Set includes 6 models: 211, 315, 417, 517, 515, 523. The corresponding nozzle diameters are 0.011 inch, 0.015 inch, 0.017 inch, 0.017 inch, 0.015 inch, 0.023 inch, with a spray range of 4-12 inch / 10-30 cm. These airless sprayer tips are compatible with most airless sprayers. The spray range may vary depending on the aperture size. EASY OPERATION: Provides excellent atomization and easy cleaning. The sprayer tips help prepare surfaces for painting and other coatings, and simplify post-painting cleanup. EASY TO INSTALL: No additional tools required for installation. Insert the tip seal into the base, place the spray tip, and rotate to secure. Simple and quick to install. PREMIUM MATERIAL: Durable and reliable construction. Leakproof, wear-resistant, and easy to clean, ensuring long-term use. WIDE USAGES: Suitable for small to medium-sized residential and commercial spray applications. Works with interior and exterior latex and oil-based paints. Compatible with most mainstream airless sprayers. Color: Blue + Silver Material: Metal Package Contents: - 3 x Airless paint spray sprayer tip guard nozzle seat replacements - 8 x Airless spray tips with tip seals Please note: Other products shown in images are not included. Note: Color may vary slightly due to lighting and display differences. Measurement error allowance is +/- 1-3 cm.