Quality Materials:The nozzle tips and gun adapter are made of high quality brass and stainless steel, they are sturdy and durable, not easy to rust and not easy to fade. The nozzles are all of high precision and high quality, which can be used for a long time. Complete Kit:You will receive 1pcs cleaner adapter, 5pcs brass nozzle tips with 5 colors: red, yellow , green, white and black, those with different angles (0, 15, 25, 40, 65 degrees). You can choose different nozzles according to actual needs, which is convenient and efficient. Efficient cleaning: Jet washer connector that fits karcher k2-k7 change into female connector 1/ 4 Quick Disconnect. A 6.35mm quick connect design, pressure up to 4000 psi. Fits most pressure washer rods. Multiple Options: The different angles of the nozzles meet your different needs, especially for the corners that are more difficult to clean: the bottom surface of the car, the wheel rim, cleaning the fence, cleaning the roof, inaccessible corners, etc. Wide Application:These nozzle tips are ideal for quickly cleaning large vehicles, spraying water, agricultural equipment. Ideal for cleaning tires, car, house and gutters. It can also be used to water flowers.