This 2-1/2 inch diameter flexible metal hose is made of 302 stainless steel with a sidewall thickness of .018-.022 inches. It is available in various lengths, including 12", 18", 24", 36", 42", 48", and 120". Designed to fit most makes and models, this hose is practical and versatile. Its durable construction ensures long-lasting performance, while the flexibility allows for easy installation and maneuverability. With its corrosion-resistant properties, this hose is ideal for a wide range of applications. Choose this reliable and efficient metal hose for your needs.