Channel Balance

A handy person from South Florida says:
May 31, 2022
"3420" is stamped on the side.

I can't tell if I should get the 350, 351 or 390 series.
The shoe is 1" long and wide.

Looking to replace at least 4 channel balances.
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Emily from SWISCO responded:
June 3, 2022

Hello there!

If your bottom shoe depth is 1", our S380-35 with the 3420 strength option is what you'd want. Compare our specifications to yours and see if you agree. 
35" Series 380 Channel Balance
35" Series 380 Channel Balance
S380-35
$12.05
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