Dave Sr. from SWISCO responded:
June 11, 2018
I'm not sure your exact operator can be acquired. I'm leaning toward our 39-025 as a possible replacement. The dimensions are close to yours, though the link arm on ours has a threaded sector"at the end the end which takes a regular screw with no need for the shoulder type. Also take a look at the 39-061, used by Keller industries. This takes a shoulder type screw like the 33-070. However the top hole in the casing is off set and not centered at the top like yours seems to be. Look over both of these operators and let me know what you think. |