How Do You Measure The Diameter Of A Brake Line?

How Do You Measure The Diameter Of A Brake Line? Is steel brake line measured ID or OD? Inside diameter. Hard brake and fuel lines are measured by the O.D. and wall thickness. Flexible hoses are measured by their bore size, and the hose type is dictated by the application. And all AN sizes are … Continue reading How Do You Measure The Diameter Of A Brake Line?