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 range of 4–12 inches (10–30 cm). These airless sprayer tips are compatible with most standard airless sprayers. Spray width varies depending on nozzle size. EASY OPERATION: Provides excellent atomization and efficient cleaning performance. The design allows for smooth paint flow and reduced overspray, making surface preparation, painting, and post-painting cleanup more efficient. EASY TO INSTALL: The spray tip installs quickly without additional tools. Insert the tip seal into the guard base, place the spray tip, then rotate to secure. Simple operation for fast setup and replacement. PREMIUM MATERIAL: Constructed from durable metal for long-term use. Resistant to leaks and wear, stable under pressure, and easy to clean after use. VERSATILE USE: Suitable for small to large residential and commercial painting projects. Ideal for spraying interior and exterior latex and oil-based paints. Compatible with most mainstream airless spray guns. Material: Metal Color: Blue Package Contents: 2 x Airless paint spray sprayer tip guard nozzle 6 x Airless spray tips with tip seals Note: Light and display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1–3 cm.