Stonfo · Dubbing and hair tools
Stonfo 635 Fly Tying Thread Splitter
A dedicated splitter for opening the strands of suitable tying thread before inserting fibers.

Description
Choose this tool when your pattern calls for a split-thread body. Open the thread at the point where you want to insert the fibers. Check the thread first, since some constructions separate easily and others do not.
Specifications
- Selected reference
- Stonfo 635 Fly Tying Thread Splitter
- Brand
- Stonfo
- Documented details
- Stonfo item 635
- Thread-splitting tool
- Finger-ring grip
- For thread that can be split
- Amazon.com reference
- B00S9YGBG6
Fit and buying advice
This step creates the space for material. A bobbin holder feeds the thread and a twister or controlled rotation forms the strand afterward.
Questions about this tool
Does it split every tying thread?
Check a spare length first. Some threads stay tightly bonded and do not open cleanly.
Is it a bobbin threader?
It opens the tying thread itself. Use a threader to pull the thread through a bobbin tube.
When would I use a conventional dubbing loop instead?
Use a separate loop if your thread does not split cleanly or the pattern calls for more room for fibers.
Related buying guides
- Prepare fibers, spin dubbing and shape hair ↗
Follow the material from the bench to the hook and choose a tool for the step that needs it.


