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Prime-Line H 3578 6 lb. Wood Window Sash Balance (Single Pack)
Product Description This is wood window sash balance for a 6 lb. window or 12 lbs. if one is used on both sides. This sash balance style has been used by a variety of manufacturers of windows for a variety of decades. It fits a 3-1/4 inch by 6-3/8 inch pocket that has been mortised about 2 inch above the centerline of the window frame. It features an all steel construction, with a coil spring inside that retracts aircraft cable lifters as it offsets the weight of the window (vent). If your windows (sashes), are having problems staying up when opened, it may be that your sash balances or

Price is $38.00

Price: $37.74