6 100 USt hook block, 6 sheaves + 2,094 lb + 3,945 lb – 1,851 lb 3 55 USt hook block, 3 sheaves + 1,102 lb + 2,076 lb – 974 lb 1 22 USt hook block, 1 sheave + 661 b + 1,246 lb – 584 lb 11 USt headache ball + 397 lb + 748 lb – 351 lb NOTE: Values are subject to 2% variation