| Material | Monofilament, Multifilament, Natural fibers, Paper, Polyester |
|---|---|
| Model | T300, T400 |
| Product | Change gear |
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Change gear A/B, A timing belt pulley 21 L 075
21 teeth, Ø20.
Use change gears to modify the number of winding fields.
See your machine’s manual for cross winding table or contact Robco for customized combinations.