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KastKing

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.
Fulfilled by Amazon
Arrives Wednesday, May 20
Order within 16 hours and 41 minutes
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Color: C: 7'' 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.

Recommended Uses For Product: Fishing


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: C 7'' fillet Knife


Blade Material: Stainless Steel


Style: Modern


Recommended Uses For Product: Fishing


Brand Name: KastKing


Model Name: Speed Demon Pro Fillet Knife


Age Range Description: Adult


Included Components: ‎Knife and Sheath


Customer Package Type: Sheath Only


Manufacturer: Eposeidon


Part Number: Fishing Knives-3


Unit Count: 1 Count


Blade Length: 7 Inches


Item Weight: 5.99 Ounces


Item Length: 12.8 Inches


Size: 7"


Special Features: G4116 German Stainless-Steel Blade


Hand Orientation: Ambidextrous


Blade Shape: Straight Back


Blade Edge: Plain


Reusability: Reusable


Blade Type: Straight Edge


Is Product Cordless: Yes


Color: C 7'' fillet Knife


Style: Modern


Theme: Fishing


Item Shape: straight


Handle Material: Super Polymer Grip


Blade Material: Stainless Steel


Product Care Instructions: Hand wash and dry immediately to prevent rusting.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 20

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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Similar Products

Top Amazon Reviews

    • Great knife for the price
Color: C: 7'' fillet Knife
Review Image by Jess Harman
Review Image by Jess Harman
I picked up this KastKing fillet knife for weekend fishing trips, and it’s been awesome so far. The blade is super sharp and flexible, which makes filleting really easy. It’s a good size—big enough to handle decent-sized fish, but not bulky. The build quality is solid. It feels well-made and not cheap at all. The handle has a nice grip, and the knife has a good weight to it—light enough to handle easily, but heavy enough to feel sturdy. The lock mechanism on the sheath is a nice touch. It clicks in securely so I don’t have to worry about it coming loose in my gear bag. Definitely a thoughtful design. For the price, this knife is a great value. It feels like something that should cost more. I actually ended up buying another one as a gift for a buddy who fishes, and he was really happy with it too. Would definitely recommend for anyone looking for a quality fillet knife without spending a ton. ... show more
Reviewed in the United States on May 15, 2025 by Jess Harman
    • Great all around knife!
Color: C: 7'' fillet Knife
Exactly as advertised. Lightweight, sharp as heck, and has a good hand feel! Processed this seasons deer with ease. The cover stores it away safely. The blade is versatile for fine cuts for large cuts. Easy to clean too!
Reviewed in the United States on December 21, 2025 by Morgan and Indus
    • This is the best there is!
Color: C: 7'' fillet Knife
This is hands down the best fillet knife I have ever had. I use this for deer processing, and it makes the work go so fast and enjoyable. The handle is comfortable, and the blade stays razor sharp. I have many other knives at my disposal, but this is the one I reach for the most. The quality of the knife and steel is every bit as good as anything you can buy, no matter the price. Also, their customer service is as good as it gets. 100% recommend! ... show more
Reviewed in the United States on November 29, 2025 by Tommy and Shanaynay
    • Great knife for low price
Color: C: 7'' fillet Knife
Great knife for the price !! Nice length for various situations I paid 100 plus for a similar knife & this compares if not surpasses the other ! Good weight nice grip good quality overall &steel has held up nicely
Reviewed in the United States on January 29, 2026 by Christian
    • The best
Color: C: 7'' fillet Knife
Flexible and very sharp as advertised
Reviewed in the United States on April 7, 2026 by William L
    • Perfect
Color: C: 7'' fillet Knife
Perfect!
Reviewed in the United States on March 6, 2026 by Tanya B
    • For the price, you can't beat it!
Color: C: 7'' fillet Knife
Great fillet knife at this price point. Very sharp and holds an edge pretty well. Not the most flexible knife out there but works well enough for the weekend angler. I used it to fillet walleye and it worked perfectly. I told a couple friends to grab one as well. If you're going to fillet bucket loads of fish on a regular basis, you would probably want to spend more and get a super flexible knife to work with smaller and more delicate fish. To fillet a few fish on the weekend, I don't see how this knife at this price can be beat. Pros: Extremely comfortable handle Very sharp and holds an edge The sheath that comes with it is fantastic. For the price you just can't go wrong Cons: Not as flexible as some of the more expensive options but again, unless you're filleting fish by the bucket of all types and sizes, this is not a problem and it will serve you well. Bottom line, I highly recommend this to anyone that needs to fillet their weekend catches! It will serve you well! ... show more
Reviewed in the United States on June 18, 2019 by Kelly White
    • Crazy Sharp
Color: C: 7'' fillet Knife
Super sharp, handle feels amazing. Non slip and flexible. Has all the qualities of a high priced knife.
Reviewed in the United States on August 24, 2025 by Amazon Customer

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