BKK Spear-21 UVO Hooks Treble

BKK Spear-21 UVO Treble Hooks — UV-Active Attraction for Predator Fishing

The BKK Spear-21 UVO treble hook pairs a sharp round-bend design with an orange UV (Ultra Violet) coating to boost visibility in low-light and deep-water conditions — giving your lures an edge when predators are hunting by sight.

UV-Active Coating That Works in the Dark

The orange UV-reactive finish glows under ultraviolet light, making these trebles noticeably more visible in murky, deep, or dimly lit water. Predators like pike, perch, and zander are highly sensitive to UV frequencies, so the coating can trigger strikes that a plain hook would miss.

Fine-Wire Strength with Fast Penetration

The Spear-21 UVO is built on a thin but high-strength wire with a classic round bend. The slim gauge cuts through quickly on the strike, while the moderate shank length keeps the hook compatible with a wide range of lures — crankbaits, soft plastics, topwater plugs, and more — without throwing off their action or balance.

Choose the Right Variant

The BKK Spear-21 UVO Drillingshaken (treble hook) range covers several sizes to match your lure and target species. All variants share the orange UV coating and treble configuration.

• Size 5/0 — 4 pieces: Large lures; pike and big predators in open water

• Size 1 — 5 pieces: Medium lures; pike, zander, large perch

• Size 2 — 5 pieces: Medium lures; zander, perch, asp

• Size 3/0 — 5 pieces: Large-medium lures; pike, zander

• Size 10 — 7 pieces: Small lures; perch, trout, chub — finesse setups

• Additional variants (round bend confirmed): suitable across crankbaits, soft-plastic rigs, and topwater lures

Facts

• Hook type: Treble

• Hook shape: Round bend

• Coating: Orange UV (Ultra Violet) active

• Wire: Fine-gauge, high-strength

• Shank: Moderate length — lure-compatible

• Target species: Predatory fish (pike, perch, zander, and more)

• Compatible lure types: Crankbaits, soft plastics, topwater lures

• Quantity per pack: Varies by size (4–7 pieces)

• Brand: BKK