Tom from SWISCO responded:
October 10, 2016
Thanks for contacting us. We get this question from time to time. I'm afraid the 39-171 is the only size we have. I'm not sure if the manufacturer stopped making the smaller sized arms or what, but we've never been able to find them. That said, we do have one suggestion.
You could drill out the arms on both the new operator and old operator, then swap them. You can install the old arm on the new operator using our 62-014 rivet. I know it's not ideal, but it's the only solution we've been able to come up with. I am sorry we cannot get you a better match. |