Casey from SWISCO responded:
February 2, 2021
Hello, I recommend removing your balance hardware to confirm but your photo looks like our 15-252 dual support that holds our Series 160 constant force coils. Take a look and let us know if you have any other questions. Thank you! |
Casey from SWISCO responded:
February 3, 2021
As I mentioned in my response, the housing in your photo uses our Series 160 constant force coils. You'll need to remove yours to locate the stamp on the coils to choose the correct strength options. |