
Window balance 21 12 BSI

Home Owner from USA
Jan 19, 2017 2:40 pm
Good Morning, I am in need of 2 window balances ( see photos) . It is a 1/2 " cannel-- 22" long--sash dimension outside is 24x50 "--weight is 32 lbs-- the channel has 2 springs inside. For the ends please see photos. Can you help? Thank you, Bert

4 Replies

Tom from SWISCO
Jan 23, 2017 2:48 pm


This could be either our Series 390 or Series 351 channel balance, depending on the size of the shoe. Look them over and see what you think.

Quick Learner from Stuart Fl.
Jan 29, 2017 2:57 pm
To ALL employee's at Swisco : Thank you for a fast and efficient service. The ballast is perfect.
Good Luck to ALL.
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