These adhesive balancing weights come in strips of blocks that can be broken apart to achieve the final correction weight. Each block is stamped with its weight. Sheaves should be balanced to compensate for the sloppy run out tolerances allowed by most manufactures. In some cases an inaccessible fan can be balanced on the sheave.

• AW-60 One strip of 4 x 10 gram blocks interspersed with 4 x 5 gram blocks, totaling 60 grams
• AW-84 One strip 7 gram blocks totaling 84 grams