SWISCO - The Replacement Hardware Authority

find the right balancers for vinyl windows

A contractor from San Francisco says:
The exisitng balancers have " 20 -3 " stamp.

metal to metal length is 21" , 9 /16" width

Will the 21" series 390 S390-21 2030 match the existing?

Thanks
Freddy
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Tom from SWISCO responded:
Hey, Freddy. I honestly don't know if our S390-21 is what you need. All I can tell based on your information is that it's 21" long and uses a 2030 stamp option. The only way to confirm if the Series 390 is right is to make sure its nylon end pieces are the same size as yours.
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