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KastKing Speed Demon Pro Fillet Knife - Razor Sharp G4116 German Stainless-Steel Blade, Professional Level Knives for Filleting and Boning, Non-Slip Handles, Includes Protective Sheath

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Availability: In Stock.
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Arrives Thursday, Jul 23
Order within 14 hours and 32 minutes
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Color: B: 6'' fillet 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

Visit the Store Visit the Store Visit the Store Visit the Store 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: Fishing, Steaking large game fish


Brand: KastKing


Model Name: Speed Demon Pro Fillet Knife


Special Feature: G4116 German Stainless-Steel Blade


Age Range (Description): Adult


Included Components: ‎Knife and Sheath


Handle Material: Super Polymer Grip


Color: B 6'' fillet knife


Blade Material: Stainless Steel


Style: Modern


Recommended Uses For Product: Fishing, Steaking large game fish


Brand Name: KastKing


Model Name: Speed Demon Pro Fillet Knife


Age Range Description: Adult


Included Components: ‎Knife and Sheath


Customer Package Type: Individually with Sheath


Manufacturer: Eposeidon


Part Number: Fishing Knives-4


Unit Count: 1 Count


Blade Length: 6 Inches


Item Weight: 6.4 ounces


Item Length: 11.8 Inches


Size: 6"


Special Features: G4116 German Stainless-Steel Blade


Hand Orientation: Ambidextrous


Blade Shape: Drop Point


Blade Edge: Plain


Reusability: Reusable


Blade Type: Straight Edge


Is Product Cordless: No


Color: B 6'' fillet knife


Style: Modern


Theme: Fishing


Handle Material: Super Polymer Grip


Blade Material: Stainless Steel


Product Care Instructions: Hand Wash Only


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 23

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


  • Fillet knife
Color: B: 6'' fillet knife
Very sharp
Reviewed in the United States on January 11, 2026 by calvin

  • Great Value for the Money
Color: B: 6'' fillet knife
Removing fat and other "icky" things from chicken breasts, salmon, etc is so easy with this extremely SHARP knife. Also love the blade protector that comes with it. Never have to worry about slicing my fingers when I reach into the drawer to get it out.
Reviewed in the United States on March 22, 2025 by Pom Pal

  • Sharp.
Color: B: 6'' fillet knife
Nice knife. Holds an edge
Reviewed in the United States on October 19, 2025 by Alan F. Spear

  • Very comfortable razor sharp fillet knife for the price Very comfortable razor sharp fillet knife for the price
Color: B: 6'' fillet knife
First the good- 1 Razor sharp right out of the box 2 Good blade flex 3 Nice packaging and sheath 4 Comfortable in the hand 5 Phenomenal price The Downsides- 1 While the handle is comfortable and ergonomic it is made of a fabric material that seems like it's not going to do well after getting wet and might absorb and hold some fish slime and smell. Not good silicone like most other brands. But only time will tell. Overall I'm very impressed but still very concerned about the handle material and wondering why they chose to go that route. I've owned another one of their fillet knives and it had a great silicone or rubber type of handle that was the same price so this is a brain scratcher to me. Probably not good for commercial fishing. Still a nice knife and worth the money. ... show more
Reviewed in the United States on August 16, 2019 Reviewed in the United States on August 16, 2019 by Just in time

  • Good price
Color: B: 6'' fillet knife
Gift for a fisherman, works great
Reviewed in the United States on April 8, 2026 by Pat D

  • It stays sharp!!
Color: B: 6'' fillet knife
So this will be an updated review on this product. Since purchasing this knife I have used it to fillet over 50 salmon!!! Here in Washington we have a pink salmon run that is phenomenal! Between my daughter and we have put over 50 fish away and I have filleted everyone of those with this knife. It has not lost its edge yet. It fact I even used it to chop through the tail bones and have not had any issues with it staying sharp. I have one in each of my fishing bags (2) and I even have one in my hunting pack. Great product great purchase. Highly recommend. ... show more
Reviewed in the United States on September 10, 2023 by Claudio Tommasi

  • Beginners knife
Color: B: 6'' fillet knife
Great size for a beginner at filleting fish.
Reviewed in the United States on September 15, 2025 by Carla Burt

  • Slice 'Em Up
Color: B: 6'' fillet knife
This knife works great. Not as sharp as i wanted out of the box, but sliding it through the sharpener 10 times brings that edge back up really nice. I catch smaller fish off the ocean pier like mackerel, big jacksmelts, croaker, large barred sand bass, and bonito. Once in a while my uncles bring over rock fish. The tip is very sharp for that initial slice and the edge on the blade slides nicely during the filet process. As a habit I put the knife through the sharpener in between fish. Either way, this knife is easy to hold and slices just I was wanted. ... show more
Reviewed in the United States on November 18, 2021 by Mohawk Mike

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