Casey from SWISCO responded:
April 5, 2023
Hello, Your pivot shoe resembles our 15-180, which is designed to work with the Series 190 coil springs. Your original coils should have stamp codes on them that you'll use to choose the corresponding strength option. For a 14-pound sash, I would generally recommend using one S190-740 coil on each side. Review the specifications shown on our product pages to confirm they match up to yours. We've also related a few videos on this page to help you through the process. Thanks for posting! |
Casey from SWISCO responded:
April 10, 2023
That's great to hear! We appreciate your business and please let us know if there is anything else that we can do to assist you. |