Kelsey Hayes line question

On Mopar Kelsey Hayes, 4 piston calipers, the flex line doesn't screw directly into the caliper.
There are 2 metal hard lines on each caliper, and also a hose mounting bracket.
Sounds like you don't have all the necessary parts and pieces to complete the set up.
Fine Lines has the metal tubes.
And a member here, davescuda, repops the brackets.