Very pleased with purchase and service. It's very difficult to find replacement grilles that are the correct size if they a bit shall we say "vintage", particularly where it pertains to the distance between the screw holes. 1800Ceiling provided enough tech info so that I ordered 3 knowing that I was getting the right item. That after purchasing one from one of the "big" stores and knowing the description was going to be wrong and having to return it. 5 Stars all the way. Buy from specialty shops whenever you can folks.