Toutline Essential Line Classic Tungsten Beads 3.8mm are designed for fly tiers who need reliable, fast-sinking beads for larger classic nymphs, wet flies and heavy river patterns. Made from high-density tungsten, these beads add excellent weight while keeping the fly compact and well balanced.
The classic round shape is made for standard hooks, including straight-eye and down-eye nymph hooks. Unlike slotted beads, which are mainly used for jig hooks, classic tungsten beads sit neatly behind the hook eye and help maintain a natural profile and stable movement in the water.
The 3.8mm size is a good choice for larger nymphs, heavy Pheasant Tail and Hare’s Ear variants, caddis larva patterns, weighted wet flies and flies used in faster or deeper water.
Tungsten details:
• Classic round tungsten beads
• Size: 3.8mm
• Pack: 10 pcs
• High-density tungsten for fast sinking flies
• Designed for standard nymph and wet fly hooks
• Suitable for straight-eye and down-eye hooks
• Clean finish and consistent sizing
• Available in several colours
| Diameter | Tungsten bead weight | Brass bead weight | Tungsten vs Brass |
|---|---|---|---|
| 2.0 mm | 0.081 g | 0.036 g | 2.25× heavier |
| 2.3 mm | 0.123 g | 0.054 g | 2.25× heavier |
| 2.5 mm | 0.157 g | 0.070 g | 2.25× heavier |
| 2.8 mm | 0.221 g | 0.098 g | 2.25× heavier |
| 3.0 mm | 0.272 g | 0.121 g | 2.25× heavier |
| 3.3 mm | 0.362 g | 0.161 g | 2.25× heavier |
| 3.5 mm | 0.432 g | 0.192 g | 2.25× heavier |
| 3.8 mm | 0.553 g | 0.246 g | 2.25× heavier |
| 4.0 mm | 0.645 g | 0.287 g | 2.25× heavier |
| 4.6 mm | 0.981 g | 0.436 g | 2.25× heavier |
| 5.5 mm | 1.677 g | 0.745 g | 2.25× heavier |
