Perfect.  These Donner 18” wall mounted towel Bars were exactly what I was looking for.  I needed 18” towel bars but everywhere I looked, they were too expensive and I needed 6 of them.  I also wanted a clean and contemporary brushed nickel finish and  Wayfair, you definitely hit this one out the park with both the product and price.  I Installed them and they were quick and easy to do.  The bar sits snug on the wall. Very pleased and happy I got my hands on these.  Thank you.