Description: Part # 255220 is a size 5.5 size 15 degree quick connect spray nozzle designed to fit most 1/4" pressure washer couplers. The spray nozzle features a one-piece design with a stainless steel body and a spray alignment cap color-coded yellow for easy spray angle identification. Also known as "chiseling nozzles", yellow pressure washer nozzles feature a 15 degree spray angle and can be used as scrapers (when working at a 45 degree angle). This makes them the best choice for stripping paint, grease, and grime from hard surfaces. Maximum PSI: 4000. Size: 055.