JMTurbo Black 2.5&rdquo;- 3&rdquo; 90 Degree Elbow Silicone Hose Reducer Coupler Wall Thickness: 5mm Hose Inside Diameter: 2.5-3; Hose Outside Diameter: 2.7  3.2 4 layer polyester reinforced High temperature silicone hose Temperature Range: - 65F to + 350F Brand new, only one hose per order