Classic 6" Flexible Fish Fillet Knife

Classic 6" Flexible Fish Fillet Knife

Classic 6" Flexible Fish Fillet Knife

$105.00
$105.00

Popular Add-Ons

1 of 2
red truck outline

Free Shipping $50+

red box

Free Returns

Product Details

For use on fish. meat and fruit: while Boning Knives or Cleavers are more suitable for coarser tasks. especially for meat. The WÜSTHOF Classic 6" Flexible Fish Fillet Knife with its flexible blade. is particularly suitable for wafer-thin filleting. Precision cutting of meat. loosening the fish fillet from the skin or peeling fruit – these are the Fish Filleting Knife's special talents.

Cutting

Cutting

Filleting

Filleting

Fish

Fish

Meat

Meat

Specifications
Handle
Length
3.9 in
Production
SKU
1040102916
Method
Forged
Rockwell hardness
58 HRC
Country of Origin
Germany
Blade
Length
6.0 in
Width
0.8 in
Cutlery
Type
Fish fillet knife
Series
Classic
Care Instructions
  • Wash by hand and immediately towel-dry. 
  • Avoid using abrasive sponges or leaving your knife soaking in the sink. 
  • Safely store your knife using a storage solution. 
  • Avoid cutting on hard surfaces such as metal, glass or hardwoods like bamboo.
  • Regular honing is essential to keep your knife performing at its best. 
  • Sharpen as needed using a whetstone, sharpening steel, or hand-held knife sharpener.

Frequently Bought Together

When you use a WÜSTHOF knife, you can be sure that you are holding one of world’s best kitchen tools in your hand.

We have been developing and manufacturing our products in Solingen, Germany, the “City of Blades,” since 1814 – loyalty that pays off in the quality and reliability of our family business, knife by knife.

wusthof logo

High quality WÜSTHOF steel: Our special stainless steel is durable, corrosion resistant, easy to sharpen, and reduces wear on the blade. Ideal for chef’s knives.

Unrivaled performance: Our superbly balanced and ergonomically designed handles ensure that every knife fits perfectly in the hand. Ideal for you.

WÜSTHOF stands for knives. For the moment when your knife glides effortlessly through your fresh ingredients.
WÜSTHOF Knives
WÜSTHOF Knives
Other Knives
Other Knives
Material Premium forged steel engineered for lasting strength and corrosion resistance. Often stamped or made from standard steel blends that may sacrifice durability or rust resistance.
Sharpness 20% sharper than standard knives, thanks to laser-guided PEtec technology. Factory-sharpened blades that start strong but dull faster and lack precision honing.
Craftsmanship Hand-finished in Solingen, Germany with 200+ years of expertise and precision in every detail. Mass-produced or partially outsourced craftsmanship that lacks the same heritage and consistency.
Corrosion Resistance
 Exceptional rust resistance for a blade that stays beautiful for decades. Prone to staining or rust if not carefully maintained—especially with frequent kitchen use.
Edge Retention Stays sharper twice as long as ordinary knives, reducing the need to re-sharpen. Edges wear faster over time, requiring more frequent sharpening and touch-ups.
Limited Lifetime Warranty Limited lifetime warranty – a promise backed by generations of quality. Lifetime coverage may exist, but with less transparency and variable service depending on the brand.

Looking for a different balance of price, weight, or style?

Compare All WÜSTHOF Series

Questions? We Have Answers

What sets WÜSTHOF knives apart from other brands?

WÜSTHOF is one of the few brands permitted to use the label “Made in Solingen” on our knives rather than the less restricted “Made in Germany.” Solingen, Germany is the steel manufacturing capital of the world and, as such, needed to take precautionary measures against fraudulent products bearing the prestigious name, “Solingen.” In 1938, Solingen became the only city in the world whose name is a registered trademark. To bear the name Solingen, all key manufacturing stages must have been processed and finished within Solingen, and the product must meet strict quality standards. This means that even cutlery manufactured entirely within Solingen’s town boundary may not be entitled to bear the name Solingen if it does not meet these required quality standards.

Some of our competitors use the label “Made in Germany,” which does not carry the same significance. We have the honor of labeling our products “Made in Solingen.”

What is Precision Edge Technology (PEtec)

WÜSTHOF’s proprietary state-of-the-art technology incorporates a computer-controlled method for putting the edge on forged knives. Using laser-guided precision, our knives are 20% sharper with twice the edge retention. All forged knives are manufactured using PEtec.

What do the numbers printed on my blade mean?

The number etched on your blade indicates the year it was made — just add “20” in front of it.

In some cases, you might see a second number, which shows the blade length in centimeters.

There is no item number printed on the blade.

Examples:

• “25” means the blade was made in 2025.

• “22 / 20” means the blade was made in 2022 and is 20 cm long.

What is the difference between forged and laser-cut stamped knives?

Forged knives go through over 40 steps in our factory to create the top quality blades WÜSTHOF has to offer. Forged knives include a bolster, which helps to balance the knife. Laser-cut stamped blades go through 14 steps in our factory, and are more economically priced. They are lighter in weight, and do not have a bolster.

What are the most important knives to start a set?

The most important knife in any kitchen is the chef’s knife, and after that, it depends on your own personal preferences when cooking.

How do I keep my knives sharp?

WÜSTHOF knives can be honed and sharpened using a hand-held sharpener, an electric sharpener, a sharpening or honing steel, or a whetstone. We recommend using the same brand sharpener as your knife collection, to ensure that the material used is the correct hardness for the steel on your knives. Our sharpening angle for standard blades is 14˚ per side, and for Asian-style blades (Santokus, Nakiris) is 10˚ per side. We offer a variety of sharpening products with pre-set angles. Learn how to use our different sharpening tools here.

For Professional Mail-in Knife Sharpening:

Eversharp

344 Taft St NE

Minneapolis, MN 55413

Phone: 612-379-1300

Email: info@eversharpknives.com

www.EversharpKnives.com

Eversharp - Knife Sharpening

Share Your #wusthof Collection

Join our community @wusthof, share your collection, and tag #wusthof for a chance to be featured.

Knife with a pink handle held by hands on a wooden surface with flowers in the background

@the.sourdough.mama

Chocolate skillet cookie with vanilla ice cream slices on a gray surface

@brighteyedbaker

Set of knives with colorful handles on a gray background

@cb_bottega

Baked brie with cranberries and crackers on a wooden board with knives.

@twocupsflour

Knife with a pink handle held by hands on a wooden surface with flowers in the background

@the.sourdough.mama

1 of 5

Reviews

Overall rating: 4.9 / 5 from 10 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["knife"].

Review highlights

Reviews

Good knife

"Works as advertised."

— Alan H. (5/5)

Perfect addition to the collection

"This a great classic fillet knife. It is well balanced and lets me easily skin or slice fish of all sizes from salmon and halibut to snapper and haddock. I have built my Wustof classic collection over 20 years and love every piece."

— Catherine O. (5/5)

Not what I’m looking for

"The knife says “flexible “ but it is not much more flexible than the knife I bought years ago. It has disappeared so I’m looking for a replacement. This is not it."

— Mary S. (4/5)

Great knife cant wait for

"Great knife cant wait for another one"

— Jeffrey S. (5/5)

It is a gift. My

"It is a gift. My girlfriend loved mine, so I ordered this one for her."

— Winona R. (5/5)

Not impressed

"This knife is almost an exact duplicate of their model 4522 knife, except the blade is thinner making it more flexible. I was hoping it was more similar to their Classic 8" Fish Fillet knife which has a smaller handle, but it was not. Promptly returned it without using it."

— Timothy S. (5/5)

Best Wusthof I've ever owned.

"I purchased this knife 3 months ago before starting a job at an artisan butcher shop. This knife has broken down almost 500lbs of whole chickens every week since then and is still SHARP. I've done nothing more than hone it on a steel- I was convinced I'd be using a whetstone on it weekly. Beyond impressed with this knife. I've been using Wusthof knives for well over 10 years, and out of the 11 Wusthofs I own, this has become my favorite. Feel, dexterity, weight and edge retention, this knife is an 11/10."

— Jeff (5/5)

"Fish beware. This is the perfect knife for any angler looking to process their catch."

— Anonymous (5/5)

Great knif

"Well made. Works well"

— Joni L. (5/5)

Wusthof knives

"Great knives, worth every penny!"

— John M. (5/5)

Q&A

Products You Recently Viewed

1 of 4