22" long migard window

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Handy Person from Paso Robles CA

Oct 30, 2025 6:01 pm

Thanks for the help

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Jasmine from SWISCO

Oct 31, 2025 12:25 pm

Your channel balances can be replaced with either the S380-21 or S385-21. The length of your metal channel should be 21", excluding the top and bottom attachments. You'll need to measure the depth of your shoe to determine the correct series.

Our 2040 stamp will support a sash weighing 15 to 23lbs.

Comparison of the S378, S380 and S385 balance shoes.