Bob from SWISCO responded:
April 12, 2019
Thanks for writing in. Block & Tackle rod balances have been discontinued; but we should be able to replace them with Channel Balances. To do this, we will need to see one of your own Block & Tackle rods removed from the window, with photographs of the bottom attachment and the top that installs to the jamb track. |
Bob from SWISCO responded:
April 12, 2019
OK, thanks for these photos. You can replace this old crossbow-type balance with our Series 795 Channel Balance. See the video below for more details. |