Very disappointed, especially with all the great reviews.  I bought two.  The hose was fine, but the 1/4 inch ends were the problem for me.  On the first one, the threads were slightly off and leaked air.  On the second one, the threads were also slightly off, plus the crimp area was leaking.  Lost 30 pounds of air overnight.  Sent the first one back already and will likely send second one back.