lokocar nylon air line 50ft 1/2" od pneumatic nylon tube dot approved sae j844 airline for air brake tubing or fluid transfer black 1/2" od 50 feet is up for auction in Automotive. The current bid is $0.10, 100% below the $35.88 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.