Sightcast Flexo Crab Tubing
This is the good stuff! Soft, flexible, easy to work with, and super durable.
Take your crab fly patterns to the next level with this semi-translucent, mesh construction that mimics the segmented look of natural crab bodies. Strong enough to hold up to aggressive strikes, yet flexible enough to tie in easily without bulk.
Build realistic crab profiles. Easy to shape and tie in. Flexible and durable. Perfect for tying popular crab patterns like the Alphlexo Crab, Flexo Crab, and other saltwater crustacean imitations.
| Specifications |
|---|
| Diameter: 1/4″ |
| Length: 24″ |
| Colors: 18 |
Tip: Use a hot knife to cut the tubing without fraying. Or use scissors followed by a quick singe of a lighter.
FAQ
What makes the Flexo Crab Tubing different from other crab tubing?
The semi-translucent mesh construction mimics the natural segmented appearance of crab bodies, providing a more realistic look when tied into fly patterns. It’s also flexible and durable, allowing for easy shaping and tying without adding bulk.
Can I cut the tubing with regular scissors?
You can use scissors to cut the tubing, but it’s recommended to follow up with a quick singe of a lighter to prevent fraying and ensure a clean cut.
How many colors are available?
18 colors are available for selection.




Sue Scott –
The tubing is very easy to work with and holds up well in the water. The mesh texture looks authentic and adds a lot of realism to my crab patterns. I’ve used it for several trips and it hasn’t broken under heavy strikes.
Andrew Tucker –
Great quality and consistent color. The flexibility makes tying much easier than other materials I’ve tried. I used it to build a Flexo Crab pattern and it caught a few fish in a rocky area.
Dominic Chapman –
Solid product, looks natural and feels good in hand. A bit harder to cut without fraying, but a quick singe fixes that. Works well with my existing tying techniques.