window balance/sash guides

A handy person from Estero, FL. says:
looking to match this window balance and top sash guide. it is out of a lawson series 7000 window. the window balance has a marking of 2620 on it. it measures 27" in length.
A customer submitted photo of channel balance attachments.
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Paul from SWISCO responded:
Thanks for posting! Please take a look at our S385-27 channel balance with a 2620 stamp option and see if you think that might work for you. As for the top sash guide, please look at our 18-044.
A handy person from Estero, FL. says:
Thanks for your prompt reply. I will try your suggestion and order these and hope all works out. Thanks again, Mike
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