Garren WoodFishing Hook Reference
The Mustad 1505 represents the golden age of Norwegian hook manufacturing, featuring the traditional spade-end construction that dominated European fishing for centuries before eye-forming machinery became standard. This size 4 model showcases the classic Kirby bend with offset point, designed to improve hook-setting when the fish turns to run.
The iconic Key Brand packaging dates this specimen to approximately 1930-1960, evidenced by the ‘Oslo – Norway’ marking and distinctive yellow letterpress label. The Key Brand logo became one of the most recognized symbols in global fishing, representing Mustad’s dominance in hook manufacturing during the mid-20th century.
While common in its era, surviving examples with original packaging offer collectors a tangible connection to traditional European fishing methods and the craftsmanship of Norway’s industrial fishing tackle production.
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The spade-end construction eliminates the eye, allowing for direct snell-knot attachment that some anglers believed provided straighter pull and better hook-setting. The Kirby bend’s offset point was designed to catch and hold when fish attempt to throw the hook. The japanned finish provided corrosion resistance in freshwater applications while maintaining the sharp point geometry essential for bait fishing success.
Grid-derived from photograph (1/10" grid)
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O. Mustad & Son was established in 1832 by Ole Mustad in Gjovik, Norway, initially as a nail and wire manufacturer. The company transitioned to fishing hook production and became the world’s largest hook manufacturer by the early 20th century. The Gjovik factory employed hundreds of workers and exported hooks globally, with the Key Brand logo becoming synonymous with quality and reliability in international markets. Mustad’s industrial production methods and consistent quality control made Norwegian hooks the standard for serious anglers worldwide.
The 1505 model was part of Mustad’s extensive ‘Best Kirby Hooks’ series, which represented their premium offering in traditional spade-end bait hooks. The series included various sizes and finishes, all featuring the characteristic offset Kirby bend. These hooks were specifically marketed to European coarse fishing anglers and export markets where snell-knot attachment remained standard practice. The series was eventually discontinued as eyed hooks became dominant in the 1960s-70s.
The 'Oslo - Norway' marking dates it post-1925 when the city name changed from Christiania. The specific Key Brand yellow paper label with ornamental border typography is characteristic of Mustad's mid-century export packaging. No barcode indicates pre-1974 production. The letterpress printing method and paper stock quality suggest mid-20th century manufacturing.
The Key Brand logo became so universally recognized that in remote fishing markets, anglers would refuse hooks without the key symbol, even when offered identical Mustad hooks in different packaging. This brand loyalty was so strong that counterfeiters frequently copied the key design, leading Mustad to develop increasingly sophisticated anti-counterfeiting measures in their packaging.
The Kirby bend traces its origins to 17th-century London needle maker Charles Kirby, who allegedly invented the offset point design. Mustad refined this traditional geometry for industrial production, competing directly with English manufacturers like Allcock and Milward. The spade-end construction represents centuries of European hook-making tradition that persisted until automated eye-forming machinery made eyed hooks more economical to produce.
| Silhouette | Hook Model | Match | Analysis | Compare |
|---|---|---|---|---|
|
2320 No. 6 — Mustad-Kirby Sea Hooks | 81% | Compare | |
|
3138 No. 9/0 — 3138 Best Kirby Hook | 80% | Compare | |
|
Kirby Bent No. 4 (V) | 78% | Compare | |
|
1536 No. 6 — Mustad-Best Kirby Hooks | 76% | Compare | |
|
3143 No. 4 — Mustad-Best Kirby Hooks | 76% | Compare |
| Silhouette | Hook Model | Match | Compare |
|---|---|---|---|
|
W208 No. 2 — W208 Gilt | 99% | Compare |
|
4513 No. 10/0 — Mustad 4513 Limerick | 98% | Compare |
|
9673 No. 8, No. 14 — Mustad 9673 | 98% | Compare |
|
CS2/SH BL No. 8 — CS2/SH BL Steelhead and Salmon Down-Eye Wet Fly Hook | 98% | Compare |
|
LIMK No. 2 — Limerick Loop Eye | 98% | Compare |
Designed specifically for natural bait fishing using the traditional snell knot attachment method. The spade-end construction and Kirby bend were optimized for worm fishing, where the offset point theoretically provided better hook-setting characteristics. Popular among European coarse fishing anglers and American bait fishermen of the mid-20th century.
Traditional wet fly tying for blind-eye patterns, vintage tackle displays, historical fishing demonstrations
Not typically used for fly tying
| Hook | Match Quality | Notes |
|---|---|---|
| Mustad 3191 Kirby | Good | Similar bend geometry but with turned-down eye instead of spade end |
| Kamasan B175 | Moderate | Modern spade-end bait hook but without the traditional Kirby offset |
Moderately collectible due to vintage spade-end construction and classic Key Brand packaging, but limited by common model status.
Positive factors include the distinctive spade-end (flatted) construction that represents traditional European hook-making before automated eye-forming machinery, and the iconic Key Brand yellow label packaging that symbolized quality worldwide. The Kirby bend with offset point represents centuries of hook-making tradition. Limiting factors include the relatively common 1505 model code and standard size 4, which were produced in large quantities for the general bait fishing market.
Yellow paper card with ornamental asterisk border design. Letterpress printed in black ink. Features Key Brand logo with ornate key illustration. Text includes 'O. MUSTAD & SON Manufacturers Oslo - Norway Qual. 1505 Superior Mustad-Best Kirby Hooks 100 No. 4 Flatted Black Made in Norway'. Card measures approximately 2.5" x 1.6".
Value depends heavily on packaging condition. Complete cards with all hooks command premium. Individual hooks have minimal value. European collectors show stronger interest in spade-end models.
Vintage tackle dealers, European fishing memorabilia shows, online auctions. More common in UK and Scandinavian markets.
Authentic Key Brand labels feature precise letterpress printing with sharp asterisk borders. Check for ‘Oslo – Norway’ marking to confirm post-1925 production. Original cards should contain 100 hooks with consistent japanned finish. Reproductions often show inferior printing quality or incorrect typography.
Store in low-humidity environment to prevent rust breakthrough of the japanned finish. Keep hooks on original card rather than loose – the cardboard provides acid-free storage and maintains collecting value. Avoid handling individual hooks unnecessarily as skin oils can accelerate corrosion. Original packaging is crucial to value – protect the yellow label from light exposure to prevent fading. Store flat to prevent card warping and maintain the embossed printing detail.
Source: Original Mustad Key Brand package label, c. 1930-1960
The package text ‘Mustad-Best Kirby Hooks’ represents Mustad’s premium marketing language, positioning these as superior to standard production. The ‘Superior’ quality designation indicated their highest grade of point sharpening and finish consistency. ‘Flatted Black’ specifically describes both the spade-end construction and japanned finish, distinguishing from bronzed or bright steel variants. The ‘100 No. 4’ marking follows traditional European sizing conventions where larger numbers indicate smaller hooks.
| 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).
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