1/2 Fuel Line Hose - 1/2 Inch Fuel Hose J30R9 For Oil, Coolant,, 300 Psi Rating ?ID: 1/2" (13mm); OD: 0.75" (19mm). ? HIGH-QUALITY MATERIAL - The 1/2 fuel line is made of 3-layers. The inner and the outer pipe are made of NBR rubber and the middle reinforcing layer is braided with polyester woven. Wall thickness is 3.25 mm. Oil resistant, cold-resistant, and ethanol tolerance. ? HIGH PSI RATING - The 1/2 fuel hose has a pressure rating of 300 PSI Working Pressure, and holds up to a max of 1200 PSI. The 1/2 transmission hose thrive across the temperature range of -95F to 257F. The 1/2 inch power steering hose has good retardancy and excellent corrosion resistance. ?FLEXIBILITY- The highlight of this 1/2 fuel line hose is its sublime pliability. Steel, aluminum, or plastic lines will not bend as easily as this tube. The superior bending ability of this 1/2 push lock hose makes it easier to install. It also results in more fluidity in transmission. ?WIDE APPLICATION - The premium rubber construction of this 1/2 transmission cooler hose enables it to be compatible with any fuel (including methanol and nitromethane), oil, coolant, brake, transmission, clutch, diesel, hydraulic fluid, pump gas, and nitrous oxide. ASLO FIT E85. ?CUT THE SIZE AS YOU WANT - The 1/2 oil cooler line is 20 Feet / 6 m, can be cut to size for all your applications.The length of the transmission hose makes it suitable for cross-platform use in engines. You can use it on both larger and smaller engines.