Channel Balance for bathroom windows.
Handy Person from South Florida
Jun 29, 2026 6:26 pm
The channel balance (metal part only) is 12". These are for small baththroom windows. The windows are 22 1/4" wide and each pane is about 12 3/4" high. The only marking I can find on the channel balance looks like it might be 11B or 1B. See the photo with ruler showing the width. There is a sticker inside one of the windows (see photo).
5 user uploaded images
2 Replies
Jasmine from SWISCO
Jul 8, 2026 11:14 am
Thanks for writing in! This balance can be replaced with either the S351-12 or the S390-12. To determine which of these is the correct replacement, you'll need to measure the depth of the bottom shoe.
Our 1120 stamp should work in the window. A pair of these will support weighing 6 to 9lbs.
Comparison of the S351 and S390 balance shoes.
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