Daiichi
Manufacturer
8-20
Sizes
Dry Fly, Nymph
Application
Mfr. data
Source
Catalog attributes
Eye
Eye TypeBall
Eye OrientationStraight
Wire & Shank
Wire GaugeStandard
Shank LengthStandard
Bend & Gap
Bend FamilyOther
GapWide
Point & Finish
Point StyleStandard Spear
FinishOther
WireSingle
Related by attribute
Computed automatically from catalog data and updated as new hooks are added.
| Silhouette | Hook model | Match | Analysis | Compare |
|---|---|---|---|---|
|
37187 No. 1/0 — 37187 | 78% | Compare | |
|
37140 No. 2 — 37140 Wide Gap | 76% | Compare | |
|
2457 — Caddis Pupae & Shrimp | 76% | Compare | |
|
37160 No. 4 — Mustad 37160 | 74% | Compare | |
|
3319 A No. 20 — 3319 A | 73% | Compare |
Notes
From Daiichi Catalog: Black Nickel, Curved shank, wide gape, slightly heavy wire, straight-eye.
Uses: Klinkhammers, Emergers, Caseless Caddis Nymphs and Gammarus Patterns
Industry cross-reference
Industry cross-reference
Curved shank emerger hook
Curved shank up/straight eye
| Ahrex | FW520Spec record FW521Spec record |
|---|---|
| Core | C1167Chart only |
| Daiichi | 1160Spec record |
| Firehole | 316Chart only |
| Fulling Mill | FM5065Chart only |
| gamakatsu | C15-BVChart only |
| Mustad | C49SChart only C49XSChart only |
| Partridge | 15BNYChart only |
| Tiemco | 206BLChart only |
Green entries are full catalog records; amber entries are spec records. Gray entries are chart-only and not physically verified.
Sources & Documentation
Confidence notation key
| P | Photographically verified — Directly observable in the photograph(s) on this page. |
| V | Verified by documentation — Confirmed by manufacturer catalog, spec sheet, or published reference. |
| I | Inferred — A logical deduction from observable or documented evidence, not directly stated. |
| E | Estimated — An approximation based on visual comparison, proportional analysis, or limited data. |
| S | Speculative — A reasoned hypothesis that cannot be confirmed from available evidence. |
Claims with no notation are confirmed by multiple independent sources. All photographs on garrenwood.com are taken on a measurement grid where each square equals 1/10 inch (0.1″ / 2.54 mm).