?drako-myxx upgraded 1/4" left handed a2l refrigerant hose, 72", 1/4" female left flare to female right flare for a2l refrigerant, 45 angled fittings, hvac hose for r-32 and r-454b yellow/red/blue(pack of 3) 72" left-handed hose is up for auction in Automotive. The current bid is $1.00, 98% below the $57.49 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.