Casey from SWISCO responded:
July 1, 2021
Hello, You can start by comparing our S770-27 channel balance with a 27D strength option to yours. We'd also need to see your pivot shoe removed from the window, as well as confirm the exact width and thickness since you can't get accurate measurements while the shoe is still installed, to recommend a replacement. Thank you! |
Paul from SWISCO responded:
July 2, 2021
Other customers with this type of window have used our 15-173 pivot shoe. The pivot shoe is 31/32" wide by 9/16" thick and it will accept your 5/16" X 3/16" pivot bar. Take a look and see what you think. |