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 airless sprayers. Spray range varies based on the aperture size. EASY OPERATION: Provides excellent atomization and resistance to clogging. The spray tips help simplify surface preparation, painting, and post-painting cleanup. Performance varies depending on nozzle size. EASY TO INSTALL: The paint spray tip installs quickly without additional tools. Insert the tip seal into the base, place the spray tip, and rotate to secure. Simple operation within moments. PREMIUM MATERIAL: Made of durable metal for stable and reliable performance. Resistant to breaking, leakage, and wear. Easy to clean and designed for long-term use. WIDE USAGES: Suitable for small, medium, and large residential or commercial spray applications. Ideal for interior and exterior latex and oil-based paints. Compatible with most mainstream airless sprayers. Material: Metal Color: Blue Package Contents: 2 x Airless paint spray sprayer tip guard nozzle seat replacements 6 x Airless spray tips with tip seals Note: The package includes only the items listed above. Other items are not included. Note: Lighting and display differences may cause slight color variations between the product image and the actual item. Measurement error allowance is +/- 1–3 cm.