Troutline Essential Line Classic Tungsten Beads 3.5mm are high-density round tungsten beads designed for tying medium and heavier nymphs on standard fly hooks. This classic bead shape is ideal for fly tiers who use straight-eye or down-eye hooks and need extra weight without changing the traditional profile of the fly.
Unlike slotted tungsten beads, which are mainly used for jig hooks, classic tungsten beads sit neatly behind the hook eye and help create compact, well-balanced nymphs. The 3.5mm size is a strong choice for heavier Pheasant Tail and Hare’s Ear variants, caddis larvae, wet flies, searching nymphs and patterns used in faster currents or deeper runs.
Part of the Trout Line Essential Line, these beads are packed in practical 10-piece bags and offer consistent sizing, clean finish and dependable quality for everyday fly tying. A good option for anglers who want reliable tungsten beads at a fair price for trout and grayling flies.
Technical details:
• Classic round tungsten beads
• Size: 3.5mm
• Pack: 10 pcs
• High-density tungsten for fast-sinking flies
• Designed for standard fly hooks
• Suitable for straight-eye and down-eye hooks
• Good for medium and heavier nymphs
• Clean finish and consistent sizing
• Available in several colours
Main uses:
• Medium and heavy classic nymphs
• Pheasant Tail nymphs
• Hare’s Ear nymphs
• Caddis larvae
• Weighted wet flies
• Searching nymphs for trout and grayling
• Flies for faster currents and deeper runs
• Fly tiers who prefer classic beads instead of slotted beads
| 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 |
