I went to the Norton Fabrications site and my Trend Micro Antivirus program told me it was a dangerous site, so I didn't enter it. Maybe it's not a secure site.
Any way, I found a site that is selling the Norton Fabrications door stop and it is:
https://vanupgrades.com/products/pro...-door-stop-kit
Hope that helps those that are like me and would rather buy it already made.