Helix polyurethane fuel line.
1/4" (6mm) Internal Diameter
7/16" Outer Diameter
Helix fuel line is a premium polyurethane, 85 durometer, which provides for superior abrasions and kink, tear, oxidation and chemical resistance. Melting temp 370f Operating temp -75f to 155f This fuel line will not get hard, stays flexible. Not to be used with fuel containing more than 10% alcohol.