Trident Fuel Hose USCG Type A1-15, 0.63" ID, Low perm, barrier lined, black with red stripe. Sold by the foot. Use for distribution, return, vent or transfer with all marine fuels including gasoline, alcohol blends (CE-10), diesel and bio-diesel. Meets newest ABYC H-24 and H-33, SAE J1527, CARB and EPA A1-15, USCG Type A1 and ISO 7840 A1 standards and is NMMA accepted and CE certified. Built with 2 spiral reinforcements and unique perm barrier liner on inside surface of tube. Formulated for maximum resistance to fuels, fire,heat, cold, ozone, aging and permeation.