The ABC Barbecue Easy spin SS grate has a detachable door. It is designed to be used with a SnS and has only one hinged door that is removable. I left it off as it is easier to add the hickory chunks and if left on turns almost red hot if left on sitting over the coals on the SnS. On this cook and the recent Tomohawk steak cook, I reverse seared the steaks by just spinning the grate, positioning the meat over the coals. I am still learning to use the SnS. Next time I will try leaving the hinged grate on over the coals and move the meat to the red hot grate.