Yes, your google search worked.

The pool is from lighthouse and is about 8 years old. They had only a few rails in stock and the lady did say they were quite generic so i should be able to order from anywhere. Of course I was trying to find a little better price too. $10 x 12 rails that are just steel seemed just a little high. At least worth shopping around for anyway.
They obviously come in galvanized. Are stainless and aluminum other options as well or does that just get to be too expensive? pretty simple design all in all.