QUOTE(Montreal914 @ Feb 24 2015, 09:37 PM)
So these are meant to compress beaded lines at one end... and what's at the other end, NPT, ISO straight?
Trying to understand what is different about these fittings
Well these fittings allow you to connect high pressure hose or braided hoses to flared A/N 37 degree adapters . check out the Summit Racing website for a clearer depiction of how they are used. hope this helps..