Reinforced rubber fuel line, SAE30R7 ID 5/16 in (7.9mm), OD 12.98mm. Sold per 0.5 metre; amount ordered will be in one continuous length. OD14mm Suitable for low pressure fuel use with leaded & unleaded petrol, ethanol blended fuels up to E85, diesel & biodiesel fuels, lubricating oil as well as crankcase and fuel vapour. manufactured to exceed fuel hose specifications SAE J30R6 and SAE J30R7. Working temperature range: -34deg C to 125deg C ( -29deg F to 257deg F) CAUTION: NOT suitable for fuel injection, in-tank fuel submersion, coolant, brake fluid or marine aplications.