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Round tungsten beads sized true, drilled clean, and weighted the same bead to bead. The head of the fly should be the part you never have to think about.
At a Glance
- Pack: 24 beads. 18 at 4.0mm, 12 at 4.5mm
- Material: 95% tungsten alloy (W/Ni/Fe)
- Density: About 18 g/cm³, roughly 1.6 times lead
- Bore: Clean and uniform, no thread fraying
- Sizes: 2.0mm to 4.5mm
- Colors: 23
- Finishes: Polished, matte, plated
Ties Well As
- Classic nymphs
- Pheasant tails and hare's ears
- Midges and micro-nymphs
- General attractor patterns
From the Bench
Round beads want a straight or slightly bent shank. They will not clear the bend on a jig hook, which is what slotted beads are for.
On the Metal
No tungsten bead is pure tungsten. Pure tungsten is brittle at room temperature and cannot be drilled and finished at this scale, so every tungsten bead on the market is a heavy alloy. Ours runs 95% tungsten with a nickel-iron binder, which is the high end of that range. You get the density without the brittleness.




Firehole Sizing Guide
Make sure you get the right size Stones for your pattern.
Firehole Sizing Guide
Make sure you get the right size Stones for your pattern.
Firehole Sizing Guide
Make sure you get the right size Stones for your pattern.
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