Product review (5 stars): Perfect for the job.
I was trying to install a replacement dishwasher over the weekend.  Unfrtunately for me, I did not realize that my new dishwasher required a unique fitting to connect it to the water supply.  I first tried a local Ace hardware store, and then it was off to Home Depot -- to no avail on both counts.  I called the appliance store where I had purchased the dishwasher and they only supply the fitting through their installers.  So off to Amazon -- and there is was.  Easy to buy and easy to get.  The install had to wait a few days, but the fitting worked great.