Emily from SWISCO responded:
June 24, 2021
Hi there! Your pivot shoe resembles our 15-177 which is used with the Series 152 coil springs, but you'll need to remove it from your window to confirm your dimensions match up to ours. As for your pivot bar, start by looking at our 26-226. Carefully compare your dimensions to ours and see if this matches up for what you need. |
Emily from SWISCO responded:
June 25, 2021
You can replace them with two S152-6 coils on each side. |