Do you have an operator like 39-031 with a 3 13/16" link arm?
Bob from SWISCO responded:
November 12, 2023
Hello there. We sure do. Our 39-155 and 39-156 are exactly what you're describing: identical to the 39-031 and 39-032, except the link arm is 3-13/16". Take a look and let me know if you have any other questions.