HERE IS AN ADAPTER FOR THREADING A 5/16" INVERTED FLARE STEEL FUEL LINE INTO A 3/8" INVERTED FLARE FITTING. ALLOWS A 5/16" FUEL LINE TO THREAD INTO A 3/8" CARBURETOR FITTING. adapter is 3/8" male invert X 5/16" female invert.
CARBURETOR FUEL LINE ADAPTER 3/8" X5/16" = 5/8 18 FEMALE x 1/2 20 MALE
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