Channel balance 20"

A quick learner from Upland California says:
Please identify the parts order number. Stamp reads 20 4 BN CALDWELL
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Emily from SWISCO responded:

Hey there!

With this combination of attachments, you could have either an S380-21 or S385-21 channel balance. You’ll need to measure as shown below. The Series 380 has a 1" bottom attachment, and the Series 385 has a 1-3/32" attachment. You'll also need a spring strength option of 2040.

If you have any further questions just let us know! 

1
S380-21 : 21
21" Series 380 Channel Balance
S380-21
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S385-21 : 21
21" Series 385 Channel Balance
S385-21
$9.02
VIEW >
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