Description: 3/8 molded fuel line Suitable for fuel systems of various vehicle models, Suitable for3/8“(10mm)hose bars and hard fuel supply lines from the fuel tank to the carburetor. Inner Diameter:3/8"(10mm) ;Outer Diameter: 0.65" 3/8 molded hose:Max working pressure 50 psi Burst pressure 250psi.Temperature Rating:-40°F to 257°F (-40°C to 125°C). You can cut the fuel line hose into bends of 45 degrees, 90 degrees, 135 degrees, and 180 degrees. You can cut any part of the hose and use any part, simply trim it to length or shape, and then tighten it with a hose clamp (not provided). Made from high-quality materials for ultimate durability. Fiber Reinforced NBR Nitrile Rubber.3/8 fuel line is resistant to high temperature and acid and alkali.