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 width ranging from 4 to 12 inches (10 to 30 cm). These airless sprayer tips are designed to be compatible with airless sprayers. Spray coverage varies depending on the nozzle aperture size. EASY OPERATION: The nozzles provide efficient atomization and help reduce overspray. They allow for smooth application of paint and simplify surface preparation and post-use cleaning. The spray pattern and coverage are influenced by the size of the aperture. EASY TO INSTALL: The paint spray tip is simple to install without requiring additional tools. First, insert the tip seal, then place the spray tip into the holder, and rotate to secure. Installation is quick and can be completed in moments. PREMIUM MATERIAL: Made from durable metal, these tips are stable, reliable, resistant to cracking or breaking, leakproof, and wear-resistant. They are easy to clean and built for long-term use. WIDE USAGES: These airless sprayer tips are suitable for small to medium-sized residential and commercial painting projects. Compatible with interior and exterior paints, including oil-based and latex coatings. Designed to work with mainstream airless spray systems. Color: Blue + Silver Material: Metal Package Contents: 3 x Airless paint spray sprayer tip guard nozzle replacements 8 x Airless spray tips with tip seals Note: Light reflection and differences in display screens may cause slight variations in color compared to the actual product. Measurement may vary by +/- 1-3 cm.