High-quality materials: The gun body is made of engineering plastic and the internal structure is made of stainless steel. The cleaning gun has a 1/4" quick disconnect connector and an M22 threaded inlet connection (14mm inner diameter)Multiple choices: Nozzles at different angles can meet your needs in different situations, such as watering flowers and plants, washing fences, washing roofs, and allow you to quickly and easily clean hard-to-reach areasEASY TO USE: Pressure washer trigger gun, black M22-QC adapter accessory, can be easily removed, used and installed on Karcher quick connect guns. This high pressure cleaning gun adopts an ergonomic design, which is more convenient and comfortable to useWide range of applications: Comfortable handle and safety lock design, easy to operate. For example, watering flowers or plants, washing cars, fences, cleaning surfaces, watering brooms, pivots or roofs