Designed for sideload sash applications, suitable for both residential and commercial windows. This balance is aama verified with a class 2 rating and complies with the north american fenestration standard (nafs). It offers ea easy installation, allowing for quick sash insertion or removal. The 15" channel length can be identified through id stamps including 14-30, 14-3, and 14-c. Part# 17b14-30.
Number. 50412884