Marine Fire and Irrigation Hose 1.6 MPa Working Pressure Inner Rubberized Twill Hose 1.6 MPa High Pressure Hose Only This is a product that is certified for affordability and quality. The mounting part of the hardware and hose is made of aluminum so it will not fall off. Hose Material: Polyester; Metal Fittings Material: Aluminum; Metal Fittings: Tachino Type; Diameter: 2.6 inches (65 mm); Mounting Shape: Tightening