Threads on hoses? - Cant figure this out

There was a company in the early 2000s that sold braided front brake lines for my 68 Barracuda with KH 4-piston brakes, with the correct ends on the lines; They are still on my car today. Great product.They had other stuff too.
I bought them from an ad in a car magazine,(Possibly Mopar Action) not from a supply house like Summit or Jegs.
I thought the price was very fair.