I need to replace the hard line on the rear axle, driver's side and was wondering a few things. 1) Cant I just get a straight line from Napa or something and bend it myself? 1, a) Is the ferrule nut threaded with a metric or a standard pattern? 1,b) If metric, could I just get some line, cut out the old stuff and put in a new line and flare it myself? 1,c) Is the end single or double flared? 2) Would anyone have access to this part # if none of part 1 will work? I am asking all these questions because I cant get it off the cylinder anyways to see what is what. It isnt fun to drive around with that side held shut with vice grips. : It has only been driven in my yard, but I want to take it on the road at some point ya know.