I have a storm door handle that keeps falling off because the turnbuckle is not tight. I dropped the pen on my foot a few times and decided I had better come up with something. Looking around and examining the long allen wrenches, I found them. He had one that was perfect as standard hex wrench sets were shorter than the handle and therefore useless. It was a definite blessing. The only issue stopping me from giving it five stars is that the allen wrenches don't return to their place in the holder, so I keep them in a drawer instead of neat and tidy in the holder.