Bob from SWISCO responded:
October 23, 2020
Hello there. While I can't cross-reference those codes to a specific operator, from what I can glean I believe this might be either our 39-253LB or 39-438B. See the video below to discern the difference between these two operators. For a new handle and cover, see the 39-375 or 39-451, depending on the style that you prefer. |