The JHR Billet Nitrous Line Wrench is yet another innovative concept created by the designers at Joe Heck Racing. They say that necessity breeds innovation, well it's true. We have raced in several catagories of Drag Racing and in many cases we have run nitrous as our weapon of choice. In fact JHR was one of the first few Renegade cars to run a 7 second quarter mile ET in 2005. When you are winning rounds at the track and you are pressed for time, this line wrench is your best friend. We were able to swap 2 nitrous bottles in less than a minute using the JHR Billet Line Wrench and our Quick Change Bottle Brackets. Not only is it faster, but you are far less likely to damage the threads on your line or bottle fitting even in the worst conditions because of the added stability the JHR Billet Line Wrench adds to the line fitting. Once you try one you won't want a car without it!