WIDE COMPATIBILITY: Airless Paint Nozzles Set have 6 models: 211, 315, 417, 517, 515, 523. The cresponding diameter of nozzles are 0.011 inch, 0.015 inch, 0.017 inch, 0.017 inch, 0.015 inch, 0.023 inch, the spray range is 4-12 inch / 10-30 cm; The airless sprayer tips are compatible with most airless sprayers; The spray range will vary from the size of the . EASY OPERATION: atomization anti switched from cleaning , depending on the size of the , the range will be different. The sprayer tips make an easier preparation of the surface, painting, other coatings as as the cleaning after painting. EASY TO INSTALL: The paint spray tip is easy to install without extra tools; First insert the tip seal into the base, then put the spray tips into the base, finally rotate to fix it, easy to operate in a few moments. PREMIUM MATERIAL: Stable , not easy to damage; leakproof, wear-resistant, easy to clean, can be applied f a long time. WIDE USAGES: These airless sprayer spraying machine parts F small to medium-sized residential, commercial buildings spray wks, sprayable interi exteri latex paint, oil paint. Compatible with most mainstream airless spray . Material:Metal colour:blue Package Contents: 2 Airless paint spray sprayer tip nozzle replacement 6 Airless spray tips with Tip seals Only the above package content, other products are not included. Note: Light different displays may cause the col of the item in the picture a little different from the real thing. The measurement allowed err is 1-3cm.