You portlights are Gray
Capt. Carl:There are literally hundreds of posts/replys on this issue in the archives. These are available from Pompanette which is the Bomar/Gray site. (www.pompanette.com) You can also see if Thrifty Mariner has your sizes (www.thriftymariner.com). West Marine, Boats US, JSI all can order. You can order complete units or just parts.