Please see the attached article Tech's Corner: Rear Track Hanger. This article defines rear track hangers, the Clopay kit, part number 4125478 and what is needed to build your own.
Reviewed: Sarah Cupp
Date: 12/19/25
Tech's Corner: Rear Track Hanger Print
Modified on: Fri, Dec 19, 2025 at 3:40 PM
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