The Valley Industries pressure washer spray nozzle tip kit was designed for the power washing user who has a wide range of high pressure applications to handle. this pressure washing kit includes the following: 0° tip nozzle: perfect for heavy duty wash applications such as brick, soffit, concrete surfaces, sidewalks or oil & grease spots. 15° tip nozzle: perfect for tough power washing applications such as brick, concrete surfaces, retaining walls & sidewalks. 40° tip nozzle: perfect for pressure washing applications such as outdoor furniture, windows, roofs, cars, fences or simply watering flowers & plants. soap nozzle: perfect for pressure washing applications such as outdoor furniture, vehicles, aluminum siding, & Windows. each spray nozzle spray tip comes standard with a #030 Orifice size that can handle up to 2. 5GPM & 4, 000PSI. Making these nozzles perfect for gas pressure washer that handle up to 7HP. Each nozzle is designed for quick attachment to lances & spray wands. Add bonus, this pressure washing nozzle spray tip kit includes clip & holder for easy access.