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KastKing Speed Demon Pro Fillet Knife with Protective Sheath

  • Based on 560 reviews
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Color: F: 12'' slicing knife


Features

  • Razor Sharp Stainless Blades All new KastKing fishing fillet knives and the 5 Bait Knife utilize premium, razor sharp G4116 German Stainless-Steel blades with a beautiful black finish. KastKing fillet knives will maintain their edge longer in both fresh and saltwater applications and make the job of cutting baits, filleting fish of all sizes and steaking large game fish easier than ever before.
  • Non-Slip Super Polymer Grip - We use the most comfortable and slip-resistant, super polymer grips for your safety and comfort. These handles feel great in your hand and ensure that you always have a solid grip on your fillet knife. These handles also clean up easily and stay looking good longer.
  • The Right Knife For The Job - The 5 Bait Knife is stiff and strong, it has a serrated top edge that makes cutting frozen bait quick and easy. The razor-sharp leading edge allows the fisherman to easily prepare both chunk and cut plug style baits. The 6, 7 & 9 Fillet Knives are not only sharp and but also have the perfect flexibility so the knife will follow natural contours for perfect fillets. The 9 Steaking Knife is a powerhouse for steaking big game fish like salmon, tuna and more.
  • Includes Protective Knife Sheath Each knife includes a light-weight and durable sheath to protect the blade and keep you safe in between jobs. The unique design of the sheath will lock the handle in for safety but removes easily when needed. The open slots in the sheath are design to allow water to drain easily so that your knives stay dry and sharp.
  • Affordable Innovation KastKing fishing knives are available in the most requested lengths and shapes so that youll always have the right tool for the job. Available from a beautiful 5 bait knife all the way to a tough 9 steaking knife for the biggest game fish. All KastKing fishing tools are covered by our total peace of mind warranty against the workmanship and materials for the original owner. We have total confidence in the quality of all KastKing fishing tools and so will you.

Description

KastKing fishing knives are available in the most requested lengths and shapes so that you’ll always have the right tool. The Razor Sharp, Flexible and Curved Blade for perfect filleting fish, boning meet and processing any food. KastKing fillet knives will maintain their edge longer in both fresh and saltwater applications and make the job of cutting baits, filleting fish of all sizes and steaking large game fish easier than ever before. The 5” versatile fixed-blade outdoor knife is stiff and strong, it has a serrated top edge that makes cutting frozen bait or wood quick and easy. The 6”, 7” & 9” stainless curved blades have the perfect flexibility so the knife will follow natural contours for perfect fillets. The 9” Strong Fillet Knife much thicker and stiffer than other knives, better for big fish like salmon, tuna and other tougher meats. Designed for maximum cutting performance, this knife is suited for slicing everything from meats, to cakes, to sandwiches. Titanet ToughTide Everyday Essential ToughTide Rod Rack Electric Fillet Knife

Recommended Uses For Product: Carving, Fishing, Food Preparation


Brand: KastKing


Model Name: Speed Demon Pro


Special Feature: G4116 German Stainless-Steel Blade


Age Range (Description): Adult


Included Components: ‎Knife and Sheath


Handle Material: Super Polymer Grip


Color: F 12'' slicing knife


Blade Material: Stainless Steel


Style: Modern


Recommended Uses For Product: Carving, Fishing, Food Preparation


Brand Name: KastKing


Model Name: Speed Demon Pro


Age Range Description: Adult


Included Components: ‎Knife and Sheath


Customer Package Type: Protective Packaging


Manufacturer: Eposeidon


Number of Items: 1


Part Number: KTACPCKNF-6


Unit Count: 1 Count


Blade Length: 12 inches


Item Weight: 9.6 ounces


Item Length: 17.8 inches


Size: 12"


Special Features: G4116 German Stainless-Steel Blade


Hand Orientation: Right Hand


Blade Shape: Straight


Blade Edge: Plain


Reusability: Reusable


Blade Type: Straight


Color: F 12'' slicing knife


Style: Modern


Theme: Fishing


Handle Material: Super Polymer Grip


Blade Material: Stainless Steel


Product Care Instructions: Hand Wash Only


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Best Knife for Salmon
Color: F: 12'' slicing knife
I have a drawer full of fillet knives and this is my favorite! It is easy to get under the belly bones on salmon.
Reviewed in the United States on July 31, 2026 by Matthew Fields

  • Love the sheath. Love the handle. Came sharp.
Color: F: 12'' slicing knife
I love this knife. I bought it specifically to carve the turkey on Thanksgiving this year. I deep fry a 20 pound bird and it is all about the carving. I wanted a knife like the ones you see at the buffet. This thing has a great handle that stays grippy in your had even with turkey juice all over the place. The knife cut the bird like it was hot through butter. I did two birds and it stayed sharp and did a great job. With two birds under its belt, I may do a third one this year and then shelve it. I don't anticipate having to sharpen it next year. Maybe the following year. Buy it, for the money you will love it. ... show more
Reviewed in the United States on December 8, 2019 by RobbyRobRob

  • Great Knife. Sharp!
Color: F: 12'' slicing knife
I used the bait and fillet version for removing skin from coho salmon fillets. It worked much better than my older knives. No problems whatsoever. Once I got the angle down it was one single slide of the knife and DONE. Nice clean cut and skinless fillets. I've really come to enjoy Kastking products! ... show more
Reviewed in the United States on September 4, 2024 by Raffpap

  • For Brisket
Color: F: 12'' slicing knife
This is a great knife for meats such as brisket for the money. Looks nothing like a piece of kitchen cutlery but works great and a helluva lot less expensive & comes with a sheath like all knives should do!!!
Reviewed in the United States on March 13, 2024 by Howard B.

  • Good and sharp
Color: F: 12'' slicing knife
I used it to slice a couple of briskets after smoking them. Overall happy with the purchase, only con and it is a slight one (hence still 5 stars) is I would have liked to see the blade not as flexible as it is. But for the money its all good!
Reviewed in the United States on September 8, 2023 by S Keel

  • Good product for slicing brisket
Color: F: 12'' slicing knife
This knife worked really well for brisket, and the price was right. I don't know about a filet knife though.
Reviewed in the United States on December 2, 2025 by Matthew D.

  • Great knife for cutting anything
Color: F: 12'' slicing knife
I mainly use this knife to slice my ribs or brisket and it cuts through like butter. It’s sharp and sturdy and it comes with its own sheath.
Reviewed in the United States on January 27, 2024 by Jay Million

  • Its a buy if you smoke brisket
Color: F: 12'' slicing knife
Great handle, doesn't slip when hands are greasy.
Reviewed in the United States on December 3, 2025 by Patrick Gardner

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