PRO 1 Fuel Line Hose 1/4 Inch Inside Diameter and 5/16 Inch Inside Diameter X 25 Feet Length NRB/PVCC SAE30R6 2 Piece Bundle 2 Piece Bundle Including 1 25 Foot Roll of 1/4" ID and 1 25 Foot Roll of 5/16" ID Black Rubber Fuel Line Made in the USA Flexible and can be used for Cars, Trucks, Tractors, or Small Engines Nitrile Tube Construction with 2 Spiral Polyester Reinforcement and PVC/Nitrile Blend Cover Designed for Conveying Gasoline E85 and Diesel Fuel Temperature Resistant from -40 Degrees Fahrenheit to +212 Degrees Fahrenheit