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Semperfli

Semperfli Tungsten Slotted Beads 2.3mm (3/32 inch) Black Nickel

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Tungsten Slotted

Beads for flies and jigs

2.3mm (3/32

Inch) diameter

Black Nickel

Finish

Enlarged Slot

Recess helps the hook fit

0.09gm

$3.99
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SKU: BTBD023BLK-886741002912

Overview

These tungsten slotted beads are made for flies and jigs where getting down quickly matters, and the 2.3 mm size with an enlarged slot recess helps simplify hook placement around the gape. The black nickel finish gives the bead a clean, understated look, while the tungsten alloy construction keeps the profile compact for weighted patterns. Sold in bags of 10, they suit anglers building small, purpose-driven flies that need added weight without adding bulk.

Why Hunters Choose the Semperfli

Tungsten Alloy

Construction provides substantial weight in

Slotted Design

Helps position hooks around the

Suitable Flies

Jigs, offering versatile tying applications

Pack Includes

10 beads for multiple fly-tying

Black Nickel

Finish gives a clean, subdued

Key Features

  • Tungsten slotted beads for flies and jigs
  • 2.3mm (3/32 inch) diameter
  • Black nickel finish
  • Enlarged slot recess helps the hook fit around the gape
  • Designed for 0.09gm
  • 10 beads per pack

Best Used For

  • Fly tiers needing a compact bead for flies and jigs
  • Anglers building patterns that require an enlarged slot recess for hook placement
  • Users wanting a 2.3mm tungsten bead in a black nickel finish
  • Tiered flies needing added weight in a small, streamlined package
  • Pack-based buyers looking for ten beads per bag for multiple builds

Specifications

Beads Per Pack10
ColorBlack Nickel
Designed Weight0.09 gm
Diameter2.3 mm (3/32 inch)
MaterialTungsten Alloy 97%
Product PackagingBag

Pros

  • Tungsten alloy construction provides substantial weight in a compact 2.3mm bead size.
  • Slotted design helps position hooks around the gape more easily.
  • Suitable for flies and jigs, offering versatile tying applications.
  • Pack includes 10 beads for multiple fly-tying setups.
  • Black nickel finish gives a clean, subdued look on the water.

Considerations & Trade-offs

  • Sized at 2.3 mm (3/32 inch), these beads are intended for a specific hook and fly size range, so they may not suit larger patterns or heavier jig builds.
  • The enlarged slot recess helps with hook placement, but the slotted design is still a fit-specific component that may require a little more attention during tying than a standard round bead.
  • Each bead is designed around a 0.09 gm target weight, so they are best viewed as a precise weighting option rather than a versatile all-purpose bead.
  • Pack count is 10 beads, which is practical for testing or a small run of flies, but may be limiting if you tie in larger quantities.

Suggested Comparisons

  • Tungsten fly tying beads
  • Slotted beads for jigs
  • Brass fly tying beads
  • Fly tying materials

Suggested Accessories

  • Fly tying vise
  • Hook assortment
  • Thread and bobbin
  • Bead storage organizer

Frequently Asked Questions

What are these beads used for?

They are tungsten slotted beads for flies and jigs.

What size are the beads?

The listed diameter is 2.3 mm, or 3/32 inch.

How many beads come in a pack?

Each pack contains 10 beads.

What material are they made from?

The product data lists the material as tungsten alloy, 97%.

What color are these beads?

The listed color is Black Nickel.