WIDE COMPATIBILITY: This airless paint nozzles 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 412 inches (1030 cm). These airless sprayer tips are compatible with most airless sprayers. Spray range may vary depending on the aperture size. EASY OPERATION: Provides excellent atomization and anti-clogging performance. The spray tip size determines the spray pattern, making surface preparation, painting, and post-painting cleanup more efficient. EASY TO INSTALL: The paint spray tip installs quickly without additional tools. Insert the tip seal into the base, place the spray tip, then rotate to secure. Simple operation in moments. PREMIUM MATERIAL: Made from durable metal for reliable performance. Resistant to cracking, leakage, and wear. Easy to clean and built 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 spray systems. Color: Blue + Silver Material: Metal Package Contents: 3 x Airless paint spray sprayer tip guard nozzle seat replacement 8 x Airless spray tips with tip seals Note: Light reflection and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 13 cm.