Casey from SWISCO responded:
June 5, 2019
Hello, I wouldn't recommend the S140 as a replacement in this case. Our 15-228 pivot shoe looks like a good match for yours, which could work with either our 3/8" wide S165 or 1/2" S160 coils. Measure the width of your coil and see the related items on our product page for any additional hardware you might need. Thank you! |
Casey from SWISCO responded:
June 5, 2019
Yep, exactly! The "6.5" stamp corresponds with the weight of your window and the strength of the coil. |