Hi just want to double check that I need the 21" 385 counterbalance with the 2040 spring.
thanks
Counter balance
Quick Learner from British Columbia
Apr 28, 2026 11:51 am
5 user uploaded images
2 Replies
Casey from SWISCO
May 1, 2026 9:10 am
Hello,
As long as the bottom fitting measures 1-3/32", I agree that you would need the S385-21 (2040) channel balances. Thanks for posting!
How to measure the length of the Series 385 channel balance.
Close up view of the S385 balance shoe.
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