spiral balance & sash lock

Distributor from Fredericksburg VA
it's old 2860 Patriot window with spiral balance.
can you identify the part?  I need to replace the balance and sash lock. 
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2 Replies
Jasmine
Jasmine from SWISCO
SWISCO
Expert

Thanks for reaching out! Your sweep lock reminds me of the 90-180 Window Sash Lock. To determine if this is the replacement you'll need, carefully look over the dimensions and compare them.

Dimensions for 90-180
Dimensions for 90-180

Your window balance can be replaced with either the 5/8" Series 600 or 3/8" Series 900 Tilt Spiral Balance. To determine the series and the exact balance you have, you'll need to gather a few details about your balances. If you are also considering replacing the pivot shoes, I'll need to know the measurement for the width and thickness of your shoe.

Take a look at the video tutorials below and use them as a reference for the details we'll need to identify the balance replacements and how to remove/install the shoes.

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