The pressure washer lance Our water gun is equipped with two different shapes of brass nozzles. You can change different brass nozzles as needed for better cleaning effect. Zinc alloy gun body and brass nozzle TPR handle, rust and corrosion resistant, durable and powerful There is no need inside the stream or borehole, the jet can rise to a certain pressure, mainly from your water Garden hose standard with internal thread from hose connection to ½" hose quick connector with O-ring adapter. Used with a pressure washer ½" hose with internal quick connect. All standard garden hoses/other sizes with standard 1 inch internal thread hose fittings. Perfect for watering your garden, lawn and flower bed. It is also ideal for washing your car, pets and floor.