400 Series Double-Hung Window Sash Balancer

    400 Series Double-Hung Window Sash Balancer

    Block & Tackle with Tab - 840

    Part #:

    9051526
    $25.51
    • Used with all HP glass types prior to April 2012 and with units with 2.2 etched into glass for
    • Size 3872.
    • Used with units with 3.0 etched into glass for
    • Sizes 21072, 2872 and 3072.
    • Balancer allows for smooth operation and maintains the position of the window sash.
    • Balancers are found in the side jambs of both the upper and lower sash.
    • When ordering balancers we recommend replacing all balancers and the window side jamb liners.
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