UTC V-Rib – Vinyl Rib Spool
The UTC V-Rib – Vinyl Rib Spool is a translucent half-round ribbing with just the right amount of stretch, ideal for segmented bodies in fly tying.
- Translucent with multiple color options
- Available in medium, nymph, and midge sizes
- Provides a balanced stretch for natural movement
- Designed to fit standard bobbins for easy use
| Size | Best Use |
|---|---|
| Medium | Crazy Charlies, stoneflies, and large nymphs |
| Nymph | Small to medium nymphs |
| Midge | Midges and smallest nymphs |
FAQ
What makes the V-Rib spool different from other ribbing options?
The V-Rib spool offers a translucent finish with a balanced stretch that mimics natural body movement, making it ideal for segmented fly patterns.
Can I use this ribbing with standard fly tying bobbins?
Yes, the V-Rib spool is designed to work with standard bobbins, ensuring compatibility with most fly tying setups.
Are there different color options available?
Yes, the ribbing is available in multiple translucent color options to suit various fly designs.

Mary Anderson –
The medium size works perfectly for my stonefly patterns. The stretch is just right and the translucent look adds a natural touch. Easy to tie and fits my standard bobbin without any issues.
Gavin Black –
I used the nymph size for small mayflies and it held the thread well. The material stretches naturally and looks realistic when tied. Great for small patterns.
Stephen Walker –
The midge size is a good fit for tiny insects. It’s slightly more stretchy than I expected, but that adds to the movement. Would recommend for small nymphs and midges.