This is a new NOS -4 AN male x -4 AN female 90 degree line adapter fitting.  Normally used to facilitate routing of a -4 AN line from a bottle or solenoid to gain clearance or length.  FREE SHIPPING TO USA ADDRESSES.    See my other auction items for more good deals on nitrous and hot rod parts-------------you may also call the shop at 702-596-2616 with questions.   PLEASE BUY WITH CONFIDENCE;     MY FEEDBACK IS ALL FROM BUYERS!       CHECK WHAT THEY SAY ABOUT MY SAME DAY SHIPPING WITH TRACKING!