fuel line....

[Jvacustoms]

What size fuel line would 6.5 mm convert too? I need a new fuel line and i am gonna get a filter but without taking it of and carting it to the parts store i don't know what size to get and id rather not have to do it in the parking lot at the store I have a feeling that there is gonna be a lot of spillage and don't wanna have to deal with that outside of my work area. I am going to replace the line but i think that if i use a hose clamp scissor type that stops liquid from flowing in the line and then just replace one side at a time I can replace the line with minimal fuel loss, and time.