SWISCO - The Replacement Hardware Authority

Dual coil and shoe

A quick learner says:
The show measurements are 1 1/4" wide, 9/16" deep, and 1 3/8" high. It seems to me the height shouldn't really matter?? The window weighs approximately 17 pounds.
User submitted photos of a coil window balance.
Profile picture of Tom
Tom from SWISCO responded:
Good morning! No, height doesn't matter so much since there should be enough room in the jamb track. As for what you need, see our 15-175 shoe and Series 152 coil spring. I think these match. All you'll need to do is match up the number printed on your current springs to the options we have available for the Series 152.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)