Knuckle Up Automotive Hose Nozzle Sprayer Heavy Duty Leak Free, All Metal Shaft, Fire Man Style, Adjustable Pressure Water Stream NO Plastic Parts Inside like most nozzles. Heavy duty aluminum body construction with durable brass connector spray nozzle Protect your paint from scratching with advanced thermal rubber protective coating for washing in tight spaces of your car, truck, home and garden Strong gripping rubber for water stream changes and rapid low to high pressure spraying Quickly change to the perfect pattern with unlimited stream selection twisting 2-year warranty. Trust our fire hose nozzle for years of reliability