Block and tackle window balances

A handy person from Folly Beach. SC says:
October 3, 2023
I have 291/2 to 29 1/4. Inch sizes

And 15. 1-4"
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A handy person from Folly Beach. SC says:
October 4, 2023
It doesn't look like the existing pivot pin matches your options

There is one screw that is 1" in from the edge

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A handy person from Folly Beach. SC says:
October 4, 2023
Here is the size info on the pin
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Emily from SWISCO responded:
October 5, 2023

Thanks for reaching out to us. This is an old rod-type balance that's no longer made but we can still help. If the spring diameter is 1/2 ", I recommend the Series 795 channel balance. You may want to measure yours to confirm. The video below will go over the conversion in more detail. 
Pivot Bar, 2-1/2"
Pivot Bar, 2-1/2"
26-021
$1.97
Vinyl Window Sash Pivot Bar
Vinyl Window Sash Pivot Bar
26-366
$3.77
How to Convert a Crossbow Balance to a Channel Balance
How to Convert a Crossbow Balance to a Channel Balance
VIDEO
WATCH >
How to Replace Damaged Pivot bars
How to Replace Damaged Pivot bars
VIDEO
WATCH >
Removing Rusted Pivot Bars
Removing Rusted Pivot Bars
VIDEO
WATCH >
Anatomy of a tilt window
Anatomy of a tilt window
VIDEO
WATCH >
Modifying the Series 795 Balance
Modifying the Series 795 Balance
GUIDE
READ >
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