The product was just as I had hoped, it was a true match to the switch it replaced. I was able to determine the switch was this one, but wasn't sure that it would match my application and it did perfectly. A little instruction sheet would have went a long way, as the key cylinder was not inserted in to the lock, and I had to figure that out the hard way. Once it is pushed in to the lock housing it is not removable. I wished I would have waited until I had the lock installed. Everything is working great.