Hey gearheads and DIYers, need some tough fuel line? This 10-foot roll of 1/2 inch ID hose is built for the job. It's made from NBR rubber that meets the SAE 30R7 standard, which basically means it's safe and durable for fuel systems. It handles pressures up to 300 PSI (with a crazy 900 PSI burst pressure) and temperatures from a freezing -40°F all the way up to a hot 248°F.\n\nThe inner diameter is 1/2 inch (13mm), outer diameter is 0.75 inch (19mm). It's flexible with a minimum bend radius of about 4 inches, so you can route it where you need. The push-lock style ends make connections pretty straightforward.\n\nUse it for: fuel lines (obviously), oil cooling lines, crankcase ventilation (PCV), or even low-pressure air/water lines. It works with gasoline, diesel, biodiesel, oil, grease... you get the idea. Just double-check your application's pressure requirements first.\n\nIt's a solid, reliable hose that won't crack or degrade quickly. Great for car projects, small engines, lawn equipment, or anything that needs a sturdy fluid line. Comes as a 10-foot length, so you'll have enough for most jobs with some spare. If it's not what you needed, just reach out to the seller - they say they'll help sort it out.