NOTE : Due to the continued rising cost of cast iron, we are discontinuing the manufacture of sash weights. Most of our larger customers have been transitioning to locally sourced hot rolled steel as a more cost effective alternative and we are recommending this to all of our customers.
Our CW series stackable cast iron sash weights are designed to economically facilitate the balancing of sash in weight and pulley windows. The 1/2" through-hole permits their use with either rope or chain. The square cross-section provides more weight per inch than conventional round weights, essential when dealing with heavier glazing or insulating glass. The 1-lb., 3-lb. and 5-lb. sizes permit flexibility and precision in attaining a proper balance. They are suitable for 1-3/4" or thicker sash only.
CW01 (1 lb) 1-3/4" x 2-3/8" overall
CW03 (3 lb) 1-3/4" x 5-1/8" overall
CW05 (5 lb) 1-3/4" x 7-7/8" overall