1/4 in quickconnect fitting and 5in1 pressure washer spray nozzle tips Quick, flexible cleaning solution: includes a 1/4 in quickconnect adapter and a 5in1 multiangle spray nozzle, enabling fast nozzle changes and efficient cleaning. Wide compatibility: designed for K2, K3, K4, K5, and K6 models, broad compatibility with many pressure washer types (excludes K1700, K1700 CUBE, K1800, K1900). Adjustable spray nozzle: 5in1 nozzle offers five angles (0, 15, 25, 40, 65 degrees) to tackle different surfaces and dirt, from precise spot cleaning to widearea rinsing. Easytouse 1/4 in quick connector: converts the standard bayonet connector to a 1/4 in female quickconnect fitting, enabling quick attachment and detachment of nozzles for improved efficiency. Practical use scenarios: Clean driveways, sidewalks, and other concrete surfaces with targeted or wide spray as needed. Refresh exterior siding, fences, and outdoor furniture by choosing appropriate angles. Wash vehicles and outdoor equipment with gentle to strong sprays depending on the task.