WIDE COMPATIBILITY: This airless paint nozzle set includes 6 models: 211, 315, 417, 517, 515, and 523. The nozzle orifice sizes are 0.011 inch, 0.015 inch, 0.017 inch, 0.017 inch, 0.015 inch, and 0.023 inch, with spray fan widths ranging from 4 to 12 inches (10 to 30 cm), varying by orifice size. These airless sprayer tips are compatible with most standard airless paint sprayers.EASY OPERATION: Provides excellent atomization and smooth material flow. Designed for efficient spraying performance, these tips help simplify painting tasks and make post-use cleaning easier, depending on the aperture size.EASY TO INSTALL: The nozzle installs quickly without additional tools. Insert the tip seal into the base, place the nozzle, and rotate to secure. Simple operation allows for fast setup and replacement.PREMIUM MATERIAL: Made from durable metal for long-lasting performance. Resistant to leaks and wear, stable under pressure, and easy to clean for repeated use.WIDE USAGES: Suitable for small to large residential and commercial projects. Ideal for spraying interior and exterior latex and oil-based paints. Compatible with most mainstream airless paint sprayer brands.Material: Metal Color: Blue Package Contents: 2 x Airless paint sprayer tip guard nozzle seat replacements 6 x Airless tips with tip seals Note: Light and display settings may cause slight color variations between the product image and actual item. Measurement error allowance is +/- 1-3 cm.