[High-Quality Material] The spray gun features a 1 or 4-inch quick connector for output and an M22-14 threaded inlet connector (inner diameter 14 mm). The black accessories are M22 to QC adapter, which can be easily installed on Karcher Quick Connect Spray Gun. [EASY TO USE] The high-pressure washing gun has a locking mechanism that prevents accidental water spraying by unintentional pressure. Additionally, the cleaning spray gun’s compact design makes it easy to handle and use. [PROFESSIONAL SET] High-pressure washing gun with 5 spray nozzles (0°, 15°, 25°, 40°, 65°). [RELIABLE PERFORMANCE] The high-pressure washing gun’s body is made of technical plastic, connectors are made of brass, and the nozzle is made of stainless steel. It is rust-resistant and durable for long-term use. [APPLICATION] Designed for turbo nozzles, exterior cleaning agents, water brushes, undercarriage cleaners, swivel connectors, foam cannons, high-pressure washing sandblasting kits, gutter cleaning systems.