A device comprising: a first jaw having a gripping surface; a second jaw having a gripping surface, the second jaw being spaced apart from the first jaw and being configured to move between an open position and a closed position, and a sealer divider having a plurality of stops including at least: one or more distal stops, one or more proximal stops; and one or more intermediate stops that are of an intermediate height when compared to a height of the one or more distal stops and a height the one or more proximal stops, and wherein the plurality of stops are non-conductive and are distributed on the gripping surface of the first jaw, the gripping surface of the second jaw, or both, and wherein the first jaw and the second jaw have a proximal end and a distal end and the plurality of stops produce a gap that is widest at the proximal end and tapers so that a gap at the distal end is narrower than the gap at the proximal end.