What a lifesaver ! if you do a fair amount of mechanical work, they are worth every penny for those difficult situations
I used one of these wrenches (14mm) to remove and install the top starter bolt on my Acura RDX 2.3L turbo because nothing else would reach the head of the bolt. I tried a universal socket, extension and rachet- no good. I would have had to remove the intake manifold just for this one bolt
but thank god this wrench saved me. it impressed me so much I bought a whole set to make sure I would have them on hand for the next obstical. I wished it would have included a 17MM but I am sure I can get one on Ebay