30 Inch long Window Balance.

A home owner from Napples says:
the number on the unit is 2930

the length is 30 Inch long.

we need four of them
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Casey from SWISCO responded:


It looks like you have either our S351-30, with a 15-002 bottom attachment, or S390-30, with a 15-001 bottom attachment. Take a look at the image below to determine which balance you'll need. You'll also need a 2930 spring strength option for your replacement balances. Thank you!

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