Per the recommendation from Swisco I am preparing to order the
S795 balance spring to replace the balance spring on my Plygem window. Prior to doing so I need one more piece of information. The current balance spring attaches at the top of the window via a hook into a hole in the window. (see attached) How does the replacement balance spring attach at the top of my window? Is there a screw or bracket you send with the assembly or is there another part that needs to be ordered? Please let me know so I can order correctly.
