Nano Smooth Coat Precision
Cutting Point geometry with multi-layer Nano Smooth Coat. Three models covering treble, chinu ring, and wacky worm patterns. Hard-mouthed species: carp, pike, zander.
Default coating: HI-TECH Chemical Coated™ — 500h+ ASTM B117. Other coatings available on request.
High-carbon steel, 80-90HRC
#14 – 5/0
8-45 kg
Product Line
| Model | Type | Point | Coating | Sizes |
|---|---|---|---|---|
| 2501 | Diamond Treble | Cutting Point | Black Nickel / Gold / Tin | #6 – #1/0 |
| 2537 | Chinu Ring | Cutting Point | Black Nickel / Nickel | #8 – #2 |
| 2502 | Wacky Worm | Cutting Point | Black Nickel | #4 – #1 |
What Makes Diamond Series Different
Nano Smooth Coat
Multi-layer coating applied in controlled-environment lines. Anti-corrosion base layer → chemical bonding mid-layer → low-friction top coat. Manufacturer internal testing shows lower surface friction compared to uncoated hooks of the same wire gauge. All layers REACH compliant for EU import.
- ▸ Three-layer structure: corrosion barrier, bond coat, friction top coat
- ▸ Maintains point sharpness through repeated strikes against hard mouth structure
- ▸ Available in Black Nickel, 24K Gold, Bright Tin, Nickel
Cutting Point Geometry
Three-facet ground point — two angled cuts create a triangular cross-section that cuts rather than pushes through tissue. Chemically sharpened after grinding to remove micro-burrs. Visual inspection under 10× magnification per production batch.
- ▸ Three-facet grind — cuts on contact, does not wedge
- ▸ Chemical sharpening removes grinding burrs
- ▸ Batch sampled under 10× magnification
HI-TECH Chemical Coated — Salt Spray Performance
ASTM B117 salt spray testing exposes coated hooks to continuous 5% NaCl fog at 35°C. HI-TECH Chemical Coated hooks exceed 500 hours before first red rust appears — verified on production samples from each batch. The coating bonds at a molecular level; resistant to chipping and flaking during rigging or repeated casting.
- ▸ ASTM B117: 500+ hours to first red rust
- ▸ Molecular-level bonding — resistant to chipping
- ▸ REACH compliant, batch traceable from raw material
Product Images
Common Questions
What is the difference between Nano Smooth Coat and HI-TECH Chemical Coated?
Nano Smooth Coat is a multi-layer top coating that reduces surface friction on the hook shank and point. HI-TECH Chemical Coated is the corrosion-resistant base coating applied to all Diamond Series hooks by default. They work together — HI-TECH provides corrosion protection, Nano Smooth Coat provides the low-friction surface.
Which hook sizes are available for Diamond Series?
Size range #14 to 5/0 depending on model. Model 2501 (treble): #6–#1/0. Model 2537 (chinu ring): #8–#2. Model 2502 (wacky worm): #4–#1. Custom sizes available with MOQ of 2,000 pieces.
Can Diamond Series hooks be used in saltwater?
Yes, when ordered with HI-TECH Chemical Coated finish (500h+ ASTM B117 rating). For maximum saltwater life, request HI-TECH Chemical Coated as the base coating — this is included as standard on the Diamond Series. Bright Tin is not recommended for prolonged saltwater use.
What hook point type does this series use?
Cutting Point — a three-facet ground point with triangular cross-section. Chemically sharpened after grinding. Cutting Point is effective on hard-mouthed species (carp, pike, zander) where a needle point would require more force to set. For softer-mouthed species or finesse presentations, ask about our needle point options.
Ready for Diamond Series samples?
MOQ from 500 pcs. Custom sizes, coatings, and packaging available.
Request Samples