High-quality material: The gun body is made of engineering plastic, the internal structure is made of stainless steel. The washer spray gun has a quick disconnect port with 1/4 inch plug and an inlet port with M22 thread (inner diameter 14 mm). Multiple choices: Different angle spray nozzles meet your needs in different situations, such as watering flowers and plants, washing the fence, washing the roof, allowing you to clean hard-to-reach areas quickly and easily. Easy to use: Trigger gun for high pressure washer, black connector for M22 QC adapter, easy to detach, used and mounted on the Karcher Quick Connect gun. This high pressure washer gun with ergonomic design, more comfortable and convenient to use. Wide range of applications: The comfortable handle and safety release are designed for easy use. For example, watering flowers or plants, washing the car, fence, cleaning surfaces, brooming, swing hitch or watering the roof.