TMC 7999 hook
Specs for 4 sizes, #2 to #8. Gape 9.45–11.38 mm, wire ø 0.95–1.08 mm, shank length 17.85–22.22 mm. Eye: Down Eye; Shank: Standard; Gape type: Standard. Source: flyhooks.org, tiemco.com.
Partly verified. 1 of 4 sizes come from the manufacturer's own page, 3 are community verified; the rest are marked in the table. Know the right number? Every field has a ? that opens a correction form for that exact value.
Pick a size
- Gape (#2)
- 11.38 mm
- Wire Ø (#2)
- 1.08 mm
- Shank length (#2)
- 22.22 mm
- Bead fit (#2)
- 3.8-4.6mm
- Source
- flyhooks.orgCommunity verified
- Gape (#4)
- 10.35 mm
- Wire Ø (#4)
- 1 mm
- Shank length (#4)
- 19.86 mm
- Bead fit (#4)
- 3.8-4.6mm
- Source
- flyhooks.orgCommunity verified
- Gape (#6)
- 9.45 mm
- Wire Ø (#6)
- 0.95 mm
- Shank length (#6)
- 17.85 mm
- Bead fit (#6)
- 3.8-4.6mm
- Source
- flyhooks.orgCommunity verified
- Gape (#8)
- Not published
- Wire Ø (#8)
- Not published
- Shank length (#8)
- Not published
- Bead fit (#8)
- 3.0-3.8mm
- Source
- tiemco.comVerified
Properties
- Eye
- Down Eye
- Shank
- Standard
- Gape type
- Standard
- Wire
- 3X Heavy
- Bend
- Limerick
- Point
- Chemically Sharpened
- Barb
- Barbed
- Finish
- Bronze
- Forged
- Yes
- Intended use
- Salmon/Steelhead
Specifications by size
| Size | Gape (mm) | Wire Ø (mm) | Shank length (mm) | Bead fit | Source | Actions |
|---|---|---|---|---|---|---|
| #2 | 11.38 | 1.08 | 22.22 | 3.8-4.6mm | flyhooks.org Community verified | Wrong or missing? |
| #4 | 10.35 | 1 | 19.86 | 3.8-4.6mm | flyhooks.org Community verified | Wrong or missing? |
| #6 | 9.45 | 0.95 | 17.85 | 3.8-4.6mm | flyhooks.org Community verified | Wrong or missing? |
| #8 | Not published | Not published | Not published | 3.0-3.8mm | tiemco.com Verified | Wrong or missing? |
Sources
- Verifiedtiemco.com/ for #8
- Community verifiedflyhooks.org/tiemco/tmc7999 for #2, #4, #6
Only values read from the manufacturer's own page are marked Verified. Community measurements come next. Retailer and distributor pages are cited but stay unverified until the manufacturer confirms them. How verification works
Similar hooks
Ranked by closeness on fields both products publish (gape, wire ø first). Blank fields never count as a match or a miss.
- CoreC2441 Steelhead and Salmon 84% #4 here ≈ #1/0 · gape 10.3 mm · total length 38.8 mm
- CoreC1710 Nymph 84% #4 here ≈ #2 · gape 10.3 mm · total length 37.2 mm
- KamasanB175 84% #6 here ≈ #2 · gape 9.6 mm · total length 29.6 mm
- AhrexHR413 - Classic Single 81% #2 here ≈ #1 · gape 11.2 mm · total length 38.5 mm
- CoreC1730 Stonefly Nymph 81% #6 here ≈ #2 · gape 9.3 mm · total length 44.1 mm
- KamasanB270 (double) 80% #8 here ≈ #6 · gape 7 mm · total length 22.4 mm
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