Maglock Air Hose is built to our exact specifications to ensure that you get the lightest, most flexible hose on the market today. The feedback from our test pilots ensures you that neck fatigue during use is greatly reduced, furthermore, this hose does not leverage or disconnect the Maglock Air in high G or high impact environments. Used by top motorsports athletes including all Andretti Indy cars, Ricky Stenhouse Jr. (NASCAR), Ricky Johnson (TT), and Guy Cosmo (IMSA). We highly recommend our hose to be paired with Maglock Air.