PREMIUM MATERIAL: Stable and reliable, not easy to break or damage; leakproof, wear-, easy to clean, and can be applied for a long time. EASY OPERATION: Excellent atomization and anti switched from cleaning ability, depending on the size of the aperture, the range be different. The sprayer tips make an easier preparation of the , painting, and other coatings as well as the cleaning after painting. EASY TO INSTALL: The paint tip is easy to install without extra tools; First insert the tip seal into base, and then put the tips into base, finally rotate to fix it, easy to operate in a few moments. WIDE COMPATIBILITY: Airless Paint Nozzles Set have 6 models: 211,313,415,515,517,619. The airless sprayer tips are compatible with most airless sprayers; The range vary from the size of the aperture. WIDE USAGES: These airless sprayer spraying machine parts For small to medium-sized and large residential, commercial buildings works, sprayable interior and exterior latex paint, oil paint., Manufacturer: CTRLZS