Alex, went there today and also BCI at lunch. BCI had a fuel line that goes from a #4AN on one side to a #3AN on the other. I bought a 1/2 inch Greenlee (if anyone wants to get rich, just make Greenlee knock-offs--THEY ARE NOT cheap). also bought some (like a 100) 1/2 inch grommets. If anyone ever needs a 1/2 inch grommet, I am the man.
Oh Alex, the folks working the counter and the customers of this place are, ahem, shall I say interesting!!