General Description This airless nozzle set includes 6 reversible sizes (211, 315, 417, 517, 515, 523) and 2 nozzle holder guards. Made of stainless steel and tungsten carbide, these nozzles guarantee uniform spraying and fine atomization, suitable for all your painting needs. Technical Specifications Material: 304 stainless steel and tungsten carbide Nozzle sizes: 211, 315, 417, 517, 515, 523 Odorless and non-toxic Corrosion and wear resistant Compatibility and Accessories Compatible with most airless paint sprayers Includes nozzle holder guards Installation Nozzle installation is simple and requires no additional tools. Insert the nozzle seal into the protective base, position the nozzle, and twist to secure. Use Ideal for a variety of surfaces and materials, including: Industrial enamel Varnish Water-based paint Latex paint for interior and exterior walls Fire-retardant paint Suitable for interior decorating, painting, and industrial finishing.