What I got looks like this but inside handle is round. I got this from you several months ago and I was overwhelmed by it  and was afraid to install it. I finally got the  nerve to do this and it took me 4 hours but its in and its appears to be functioning properly. Only complaint is that you are on Pacific time and I am on Eastern standard time. When I called for help you were not answering yet. But it is finally finished!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!YEAH