WIDE COMPATIBILITY: The paint sprayer nozzle set has 6 models: 211, 315, 417, 517, 515, 523. The corresponding nozzle diameters are 0.011 inches, 0.015 inches, 0.017 inches, 0.017 inches, 0.015 inches, 0.023 inches, and the spray range is 10-30 cm. The paint sprayer nozzles are compatible with most paint sprayers; The spray range varies depending on the size of the aperture. EASY TO USE: Excellent atomization and anti-switched from cleaning ability, depending on the size of the aperture, the range will be different. The spray nozzles make it easier to prepare the surface, paint and other coatings, and the cleaning after painting. EASY TO INSTALL: The paint sprayer nozzle is easy to install without extra tools; First, insert the nozzle seal into the protective base, then insert the spray nozzles into the protective base, finally twist to fix it, easy to operate in a few moments. PREMIUM MATERIAL: Stable and reliable, not easy to break or damage; leak-proof, wear-resistant, easy to clean and can be used for a long time. WIDE APPLICATIONS: These paint sprayer parts for small to medium and large residential, commercial buildings, spray work, sprayable latex and oil paint for indoor and outdoor use. Compatible with most common paint sprayers. Material: Metal color: blue Package contents: 2 * Paint sprayer nozzle with guard 6 * Paint sprayer nozzles with seals Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.