Stonfo · Threaders and bench needles
Stonfo Elite 639 Size 1 Thin-Tube Bobbin Threader
A stainless-steel threader for feeding tying thread through a narrow bobbin tube.
Description
Choose Size 1 if the threader's working end must pass through a small tube. It lets you carry the free end through the holder when starting a spool or recovering a thread that has slipped back inside.
Specifications
- Selected reference
- Stonfo Elite 639 Size 1 Thin-Tube Bobbin Threader
- Brand
- Stonfo
- Documented details
- Stonfo 639 Size 1
- Stainless steel
- Small-tube threader
- Size 2 sold as separate variant
- Amazon.com reference
- B01CIT170M
Fit and buying advice
Stonfo lists a separate Size 2 for larger tubes used with thicker material. Check your existing holder first. Tube fit matters more here than the diameter of the spool on your bench.
Questions about this tool
What should I measure on my bobbin?
Look at the opening inside the tube. The threader's working end and the thread need room to pass.
Can I use this to clear cement from a hook eye?
Choose a bodkin for clearing the eye. Use this thin threader to pull tying thread through the bobbin tube.
What if I mainly feed bulky floss?
Compare Size 2 if your holder has a wider tube. Match the threader to the passage and the material you feed.
Related buying guides
- Match a bobbin holder to your spool and thread ↗
Compare drag controls, tube size and working reach using the thread spools you already own.
- Choose a whip finisher or a half-hitch tool ↗
Select the knot and check clearance around the dressed fly before deciding how much reach you need.
