Window hardware spiral balance

A quick learner from Charlotte NC says:

Hello,

I have these blocks to hold the window open and the one on the left side of the window is broken. Please let me know if the dimensions sent on the last two photos are enough to identify the part.

Thank you,

Fernando 

User submitted photos of a window balance.
Profile picture of Paul
Paul from SWISCO responded:

From your photos, we believe the total width of your pivot shoe is 1-1/4" wide. The thickness is the other important dimension. If it is 5/8", use 15-046, but if it is 1/2", which we believe it is, use 15-046. See our media guides for more help:

How to identify a replacement spiral balance
How to identify a replacement spiral balance
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How to replace a tilt window spiral balance.
How to replace a tilt window spiral balance.
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How to Remove a Pivot Shoe (Cutout Method)
How to Remove a Pivot Shoe (Cutout Method)
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Swisco's 15-046 Pivot Lock Shoe
Swisco's 15-046 Pivot Lock Shoe
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How to remove window pivot shoes
How to remove window pivot shoes
VIDEO
WATCH >
Anatomy of a tilt window
Anatomy of a tilt window
VIDEO
WATCH >
How to adjust a spiral balance on a tilt window
How to adjust a spiral balance on a tilt window
GUIDE
READ >
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