Review on Aluminum Degree Coupler Adapter Fitting Replacement Parts for Fuel System by Peter Zouhair

If you look closely at the construction of this part you will see that the 45 foot curve is slightly off center at either end. It may not matter much to most who use it, but it has made a HUGE difference for me. I installed it in a very tight space and due to the location of the fittings I was trying to connect to, the other 45ft fittings were not working. I have found that I can flip this fitting and get a slightly different orientation depending on how I oriented it (think angular offset of a wrench you may have used in very tight spaces. Sometimes flipping the wrench the space you need). . ). I don't know if this feature was a fluke or a design perfection, but this customization worked for me where others didn't. :)