B 규격

5 B 86 Q MST Sheave

5 B 86 R MST Sheave

5 B 90 Q MST Sheave

5 B 94 R MST Sheave

6 B 110 Q MST Sheave

6 B 110 R MST Sheave

6 B 136 Q MST Sheave

6 B 136 R MST Sheave

6 B 154 Q MST Sheave

6 B 160 R MST Sheave

6 B 184 Q MST Sheave

6 B 184 R R1 MST Sheave

6 B 250 Q MST Sheave

6 B 250 R MST Sheave

6 B 300 Q MST Sheave