Standard colour: Black Optional clour: Blue, Red, Greed, Rust orange Pressure: 0. 6MPa~3. 0MPa Operative temp: - 60° C~260° C Material: Silicone & polyester / Silicone & nomex These 4- Ply reinforced 45 degree silicone reducing elbow hoses have different sized openings on each end. They are like a reducing piece and elbow combined into one! They have six- Inch legs. They are available in BLACK and BLUE gloss finish.