The large bobbin and orifice allow spinning chunky and novelty yarns or production spinning and plying. Includes the maid upright with large 19mm(3/4in) orifice bearing, jumbo flyer and 1 jumbo bobbin. Very quick and easy to fit – just swap the maid uprights.  This product is unvarnished.
For Traditional and Traveller wheels.

Specifications:
Orifice 10mm(3/8in)
Bobbin capacity 100gm(3-4ozs)
Ratios 4.5, 9

Included accessories:
1 jumbo bobbin, threading hook and instructions
Drive band – to replace existing drive band
Brake band and 2 tension springs – to replace existing brake band
Jumbo bush – to insert when spinning fine yarns
Jumbo hooks – for chunky yarn