WIDE COMPATIBILITY: This Airless Paint Nozzles Set includes 6 models: 211, 315, 417, 517, 515, and 523, with diameters of 0.011", 0.015", 0.017", and 0.023". The spray range is 4-12 inches (10-30 cm) and is compatible with most airless sprayers, varying based on nozzle size. EASY OPERATION: Features excellent atomization and effective cleaning capabilities. The sprayer tips facilitate easier surface preparation, painting, and post-painting clean-up. EASY TO INSTALL: Installing the paint spray tip requires no extra tools. Simply insert the tip seal into the base, attach the spray tip, and rotate to secure. PREMIUM MATERIAL: Made from stable and reliable materials, these tips are leak-proof, wear-resistant, easy to clean, and designed for long-term use. WIDE USAGE: Suitable for small to large residential and commercial spray projects, these airless sprayer parts can handle various latex and oil paints, compatible with most airless spray systems. Color: Blue + Silver Material: Metal Package Contents: 3 x Airless paint spray sprayer tip guard nozzle seats 8 x Airless spray tips with tip seals Note: The product color may slightly vary due to lighting and different displays. Measurement error of +/- 1-3 cm is possible.