Ashford Joy Sliding Hook FlyerTo help celebrate their 75th Jubilee, Ashford upgraded both the single & double treadle Joys. All Joy spinning wheels now have this sliding hook flyer as standard. The Sliding Hook Flyer will also be available as a retro kit for all existing Joys. Note: The Sliding Hook Flyer will not fit in the frame when folded on existing Joys. The new sliding hook flyer bobbins hold up to 30% more yarn due to larger 90mm (3ins) bobbin ends 3 included. With the