Tom from SWISCO responded:
July 25, 2017
Take a look at our Series 860 balance, this looks like it could work for you. I note that your old balance installed at the top with a nylon hook, but it's hard to tell. Our Series 860 installs using a screw tab, however. With that in mind, I also recommend our 26-200 screw plug. You can pop this in the hole where the old nylon hook went, which will allow you to then screw in the new style balance. Let me know what you think.
|