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Devaux Tungsten Beads SLOT COPPER

Manufacturer: Devaux
Devaux Slot Copper Tungsten Beads for precise, effective fly tying and nymph rigs
SKU: DVX-FTM8921-GROUP
GTIN: 3700087166824
5.85 CHF incl tax
ReferenceCouleurDiamètreQuantitéStock quantityAvailabilityPrice
DVX-FTM8921
CuivreØ 2.00 mm250
To order - lead times vary according to supplier
5.85 CHF
DVX-FTM8921B
CuivreØ 2.00 mm10000
To order - lead times vary according to supplier
180.80 CHF
DVX-FTM8922
CuivreØ 2.50 mm250
To order - lead times vary according to supplier
5.85 CHF
DVX-FTM8922B
CuivreØ 2.50 mm10000
To order - lead times vary according to supplier
180.80 CHF
DVX-FTM8923
CuivreØ 3.00 mm250
To order - lead times vary according to supplier
5.85 CHF
DVX-FTM8923B
CuivreØ 3.00 mm10000
To order - lead times vary according to supplier
180.80 CHF
DVX-FTM8924
CuivreØ 3.50 mm250
To order - lead times vary according to supplier
5.85 CHF
DVX-FTM8924B
CuivreØ 3.50 mm10000
To order - lead times vary according to supplier
180.80 CHF
DVX-FTM8925
CuivreØ 4.00 mm250
To order - lead times vary according to supplier
5.85 CHF
DVX-FTM8925B
CuivreØ 4.00 mm10000
To order - lead times vary according to supplier
180.80 CHF
DVX-FTM8926
CuivreØ 4.60 mm250
To order - lead times vary according to supplier
5.85 CHF
DVX-FTM8926B
CuivreØ 4.60 mm10000
To order - lead times vary according to supplier
180.80 CHF
Devaux Tungsten Slot Copper Beads are the preferred accessory for demanding fly tiers, combining innovation, precision and durability. Thanks to their expert design, these premium tungsten beads make it easy to produce realistic, high-performance nymphs, meeting the needs of anglers aiming to optimize their fly rigs across all types of rivers and watercourses.

Manufactured by Devaux, a reference brand in fly tying and fly-fishing accessories, these slot tungsten beads with copper finish provide powerful weighting, a fast sink rate and excellent stability on the hook. Their versatility makes them an essential component in every fly fisher’s kit.

Main technical features :
  • Material: high-density tungsten with copper finish, precision machined
  • Slot design for easy threading on straight or curved hooks
  • Perfectly polished surface to maximize shine and minimize water drag
  • High weighting capacity – ideal for reaching the bottom quickly even in strong currents
  • Compatible with multiple nymphing techniques and fly patterns
  • Packaged in practical plastic boxes for storage and transport
  • Enhanced resistance to oxidation thanks to premium copper finish


Benefits and key strengths :
Using Devaux slot copper tungsten beads transforms your tying experience thanks to their realism and outstanding mechanical properties. Their high density allows nymphs to get into action quickly and stay close to the substrate—the prime feeding zone for many fish. The copper finish not only delivers an ultra-attractive flash but also improves subtlety in the water, provoking strikes without spooking wary fish. Their universal compatibility with a wide range of hooks and bodies makes them ideal for small streams as well as powerful main channels.

Usage tips and recommended rigs :
To maximize the potential of these beads, mount your nymphs on long-shank or curved hooks. Prefer UV glues and natural materials for discreet, durable presentations. Adjust bead size and weight according to depth and current speed. Perfect for offset bead nymph rigs (Perdigone, Czech nymph), or paired with a light leaded head when conditions require a fast, bottom-oriented presentation. Using microbarb hooks can increase success rates on educated fish.

EXPERT REVIEW – Testimonial :
"After several seasons of use, Devaux slot copper tungsten beads have become essential for my nymph rigs targeting trout in fast water. Their fast descent in fishing situations and subtle shine have significantly increased my catches, even with wary trout. Packaged very conveniently and manufactured with consistent precision, they have become my standard. I highly recommend them to anglers seeking performance and durability." (Review collected in 2024)

FAQ – Frequently Asked Questions :
1. Are these beads suitable for all types of fly rigs? Yes, the slot system ensures maximum compatibility with most hooks used in nymph tying.
2. Is the copper finish resistant to oxidation over time? Absolutely, the high-quality finish provides both protection and lasting elegance.
3. Why choose tungsten over brass? Tungsten is about twice as dense as brass, providing effective weighting without excessively enlarging the fly profile.

Choose Devaux Tungsten Slot Copper Beads to give your fly patterns professional performance and proven attractivity among anglers worldwide.