Bulky Bobbin for Bobbin Lead (Irish Tension)

The Louet Bulky bobbin is designed for thicker yarns and requires the wide flyer for use with any standard Louet wheels.
Ratios are: 6.2:1, 5:1, 4.2:1
Fits wheel models S10, S10DT, S51, S51DT, S15, S17 and S75DT.

SA0112