WIDE COMPATIBILITY: The airless paint nozzle set includes 6 models: 211, 315, 417, 517, 515, and 523. Nozzle sizes are 0.011 inch, 0.015 inch, 0.017 inch, 0.017 inch, 0.015 inch, and 0.023 inch respectively, with spray widths ranging from 4 to 12 inches (10 to 30 cm). These airless sprayer tips are compatible with most standard airless sprayers. Spray width varies based on nozzle size.EASY OPERATION: Provides excellent atomization and efficient cleaning performance. The spray tips help simplify surface preparation, painting, and post-painting cleanup for a variety of coating applications.EASY TO INSTALL: Simple tool-free installation. Insert the tip seal into the guard base, place the spray tip, then rotate to secure. Quick and easy setup in moments.PREMIUM MATERIAL: Made from durable metal material for long-lasting use. Resistant to leaks and wear, stable in performance, and easy to clean.VERSATILE USE: Suitable for small, medium, and large residential or commercial painting projects. Ideal for interior and exterior latex and oil-based paints. Compatible with most mainstream airless spray guns.Material: Metal Color: Blue Package Contents: 2 x Tip guard nozzle seat replacements 6 x Airless spray tips with tip seals Note: Lighting and display settings may cause slight color variations between the image and actual item. Measurement may vary by +/- 1-3 cm.