Spiral Balances

A contractor from Greenfield, MA says:
Good Afternoon!

I need 2, 24" inch spiral balances that are 1/2 diameter with white bearing and 2 lugs on the tip of the spiral.
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Casey from SWISCO responded:

Hello,

We can't be sure without seeing photos of the original balance uninstalled but, based on your description, it sounds like you may be looking for either the S600-24 or S900-24 spiral balances for tilt windows. These balances were not made with 1/2" diameter tubes but the 9/16" diameter of the S600-24 is very close. 

Since the white tip is from an outdated weight system, you'll also need to weigh the window sash and follow the chart under the balance product description to choose the appropriate tip color. Thank you!

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 choose the proper spiral balance tip color
How to choose the proper spiral balance tip color
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How to adjust a spiral balance on a tilt window
How to adjust a spiral balance on a tilt window
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