the 20 4 pair is for 19.8# sash
and the 32 4 pair is for a 22.8# sash
both currently Caldwell 5/8" x 5/8" chanel and tip
5/8 x 1" Base
balancers 20 4 and 32 4
Contractor from El Cajon Ca
Dec 13, 2023 6:18 pm
2 user uploaded images
2 Replies
Emily from SWISCO
Dec 15, 2023 8:44 am
Hello there!
This looks like it could be our Series 351 or Series 390 depending on the depth of the bottom fitting. You'll have to measure as shown below to determine which Series is best for your repair. Take a look at the specifications and let us know if you have any questions.
Comparison of the S351 and S390 balance shoes.
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