I think you might have an older version of our 39-393 Roto operator. Carefully look it over and tell me if you agree. If so, keep in mind you may also need a new handle. I recommend our 39-205.
A quick learner says:
May 13, 2016
Thank you so much . This was extremely helpful. Thank you , you guys are great !.
Tom from SWISCO responded:
May 17, 2016
I'm happy to help. Please let me know if you ever need anything else.