Victorinox Fibrox 12-Inch Slicing Knife with Straight Edge and Black Handle
- 12 inch extra wide blade, straight edge
- Stamped stainless steel
- Non-slip ergonomic handle, listed as nylon
- 4.8 ounces, 12 inches listed length
- Meat, poultry and seafood slicing
Last refreshed Oct 3, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A long stamped slicing knife with a straight edge and an extra wide blade, described for meats, poultry and seafood. The handle material and warranty wording are only loosely described.
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ASIN: B0019X3JVOModel: 5.4203.30BKCategory: Carving Knives
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Styles Available
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Overview
Not a serrated carver, this Victorinox Fibrox Pro slicing knife has a straight edge on an extra wide stamped stainless blade. The ergonomic, non-slip black handle is listed as nylon, and the knife comes from the maker's professional line.
The extra wide blade gives the knife weight and balance, and the straight edge is aimed at efficient slicing of meats, poultry and seafood. The handle material conflicts between the title and specs, and the warranty text is a general product guarantee.
Who it's for
Home cooks and caterers who slice cooked meats and seafood in long strokes and want a comfortable, non-slip grip. Those who favor a forged knife or a narrower blade should look at other models.
Pros and cons
- Long straight edge for even slices
- Extra wide blade for balance
- Non-slip ergonomic handle
- Stainless steel blade
- Handle material described loosely
- Stamped, no bolster
- Warranty wording is general
Performance notes
A long, straight edge slices through cooked meat, poultry and seafood in a single draw, and the extra wide blade adds weight that stabilizes the cut. The non-slip handle resists slipping when wet. Stamped construction leaves the knife lighter than a forged one.
Where it stands among carving knives
- #1 most-searched brand and model of the 13 carving knives lines we track (by search demand, not sales).
From the specs of the 15 carving knives we list; not a test result.
Specifications
| Model | 5.4203.30BK |
|---|---|
| Dimensions & fit | |
| BladeLength | 12 inches |
| Item Length | 12 inches |
| Weight | 4.8 ounces |
| Construction & materials | |
| Blade Material Type | Stainless Steel |
| Construction Type | Stamped |
| Handle Material | Nylon |
| Color | Silver/Black |
| Blade Color | Silver |
| Included components | |
| Included Components | Slicing Knife |
| Warranty & support | |
| Manufacturer Warranty Description | Guaranteed free of defects in materials and workmanship |
| Other details | |
| Blade Edge | Plain (straight) |
Closest rivals on specs
Dexter Russell S140-12GE-PCP Sani-Safe- Item Weight 0.3 vs 0.5 pounds (-40%)
Victorinox 12 Inch Fibrox Pro Slicing Knife with Granton Blade- Item Weight 0.3 vs 0.1 pounds (+200%)
- Item Length 12 vs 18 inches (-33%)
WÜSTHOF Classic 9" Carving Knife- BladeLength 12 vs 9 inches (+33%)
- Item Length 12 vs 16.3 inches (-26%)
- Size 12 vs 9 inches (+33%)
Frequently asked questions
What comes with the Victorinox Fibrox Pro 12 inch slicing knife?
The listing names the slicing knife only. No sheath is listed.
Is the Victorinox Fibrox Pro 12 inch slicing knife serrated?
No. It has a straight edge, and the blade edge is listed as plain.
What is the handle of the Victorinox Fibrox Pro 12 inch slicing knife made of?
The specs list nylon, though the model name is the Fibrox line. The listing calls it a non-slip ergonomic handle.
Is the Victorinox Fibrox Pro 12 inch slicing knife forged?
No. The construction type is stamped.