Tom from SWISCO responded:
March 16, 2018
This operator looks like our 39-188 and 39-187. Unfortunately, these only come with a 5" long link arm. We are not able to supply one in 4". One solution would be to swap the arms out. You could drill the arms off of both the new and old operator, then install the old arm on the new operator using our 62-014 rivet. |