The Red QC 0 Degree Pressure Washing Nozzle is compatible with quick connects from most manufacturers. The Hardened stainless steel orifice offers superior wear resistance compared to standard case hardened nozzles. This nozzle is built with a stainless steel housing that is resistant to wear, most chemical and cracking. Laser marked for clarity and durability. The red tip delivers the highest impact as it concentrates the pressure into the smallest area. Use this nozzle for cleaning under the deck of a lawnmower, removing caked on mud from equipment, cleaning stains from concrete, masonry, steel and aluminum.