1. Made of engineering plastic, strong and durable. High hardness brass nozzle for long service life.
2. Trigger lock is built in, so you don't have to hold the trigger all the time or extend your hand when using it.
3. M22-14 threaded connector (internal diameter 14mm).
4. Perfect for car cleaning, window cleaning, driveway, roof, and siding cleaning.
5. Connector: M22 metric thread (22mm outer diameter, 14mm inner diameter), 1/4 inch quick release adapter.