Casey from SWISCO responded:
May 9, 2023
Hello, I would recommend taking a look at our S500-23 spiral balance. For the bottom bracket, I would recommend the 17-012 that hooks onto the spiral and screws onto the bottom of the sash. You would also need to weigh your window sash and follow the chart under the S500-23 product description to choose the corresponding color option. Thank you! |