Search  for anything...
KastKing

KastKing Speed Demon Pro Fillet Knife with Protective Sheath | Razor Sharp G4116 German Stainless Steel Blade, Non-Slip Grip, Corrosion-Resistant Coating, 8 Options Available

  • Based on 926 reviews
Condition: New
Checking for the best price...
$19.79 Why this price?
Save $2.20 was $21.99

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Aug 11
Order within 13 hours and 34 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Color: A: 5'' bait knife


Features

  • G4116 German Stainless Blades The razor sharp G4116 German Stainless-Steel blade has a beautiful black finish and will maintain its edge longer to make the job of cutting bait easier.
  • Serrated Top Edge The KastKing 5 Bait Knife has a serrated top edge that makes cutting frozen bait quick and easy. The razor sharp bottom edge allows the fisherman to prepare both chunk and cut plug style baits easier than ever before.
  • Non-Slip grips We use the most comfortable and slip-resistant, golf style rubber grip for your safety and comfort. This handle feel great in your hand and will ensure that youll always have a solid grip on your bait knife.
  • Includes Protective Knife Sheath Each 5 Bait Knife includes a light-weight and durable sheath that protects the blade and keeps you safe in between jobs.
  • Perfect for Fresh or Saltwater German Stainless-steel blades stay sharper longer and are perfect for both fresh and saltwater applications.

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: 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: Rubber


Color: A 5'' bait 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


Model Number: Fishing Knives-6


Manufacturer: Eposeidon


Number of Items: 1


Part Number: Fishing Knives-6


Unit Count: 1 Count


Special Features: G4116 German Stainless-Steel Blade


Blade Shape: Straight


Blade Edge: Serrated


Reusability: Reusable


Blade Type: Serrated


Color: A 5'' bait knife


Style: Modern


Handle Material: Rubber


Blade Material: Stainless Steel


Product Care Instructions: Hand Wash Only


Blade Length: 5 inches


Item Weight: 5.6 ounces


Item Length: 10.8 inches


Size: 5"


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 11

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • You won't be disappointed!
Color: A: 5'' bait knife
When it comes to fillet knives and bait knives, the KastKing Fillet Knife and Bait Knife with its razor-sharp G4116 German stainless-steel blade truly stands out. This knife provides exceptional precision and cutting power, making it a top choice for anglers and outdoor enthusiasts alike. The high-quality stainless-steel blade ensures long-lasting sharpness, while the ergonomic handle design offers a comfortable grip for extended use. With the KastKing Fillet Knife and Bait Knife, Razor Sharp G4116 German Stainless-Steel Blade, you can confidently tackle any filleting or bait preparation task with ease and precision. ... show more
Reviewed in the United States on December 4, 2023 by KJ
    • Works great!
Color: A: 5'' bait knife
Review Image by Jenna DeJonghe
I got this for my husband for an early Father's Day present. He loves it!! I had bought him the 8" blade recently for larger fish and he likes that, so I surprised him with this one for our smaller pan fish. We love the protective case for it and it was nice and sharp for a quick cleaning session.
Reviewed in the United States on May 21, 2024 by Jenna DeJonghe
    • Great knife at a very reasonable price
Color: A: 5'' bait knife
Handle feels great in hand. Good balance. Sharp right out of the box. Very versatile version for the camper/fishing box. A little stiff for fillet knife. Plan to purchase the fillet version with a flex blade. True test will be how long it holds an edge. That is where most low cost knives fail. Update after I use it a while. ... show more
Reviewed in the United States on April 11, 2021 by kfr
    • Good knife
Color: A: 5'' bait knife
Great knife, nothing wrong with the knife itself, my only "complaint" and I hesitate to use that word is the sheath has no way to attach the knife to anything. There is no clip or belt loop on the sheath. The knife does have a lanyard hole which is handy but it would be nice to attach it somehow while you're out fishing. I bought this for trout fishing so I have to stick it in my chest pocket of my waders which is not a great spot or way to keep the knife. Other than this the knife itself is amazing! Very versatile three part blade, time will tell on the edge retention. ... show more
Reviewed in the United States on March 5, 2025 by TDMO
    • Its sharp!
Color: A: 5'' bait knife
Super sharp filet knife. I haven't owned it very long yet so I can't attest to how long the sharpness lasts, but this knife arrived razor sharp. I purchased this to filet my own deer meat for freezing and it just slices through so easily, I'm very impressed. I also really like the grip, it feels nice and ergonomic and doesn't slip around in my hand and is easy to hold for a long time, its big enough that my hand doesn't cramp around it. ... show more
Reviewed in the United States on January 26, 2025 by Katie Litchfield
    • Great bait knife
Color: A: 5'' bait knife
Great bait knife for saltwater fishing.
Reviewed in the United States on September 14, 2025 by Michael Fincher
    • Very sharp and feels good in hands.
Color: A: 5'' bait knife
Looks great and functionally superior to others around same price. I have used this now on 4 trips - cuts well through braided line as well as frozen sardines.
Reviewed in the United States on September 9, 2025 by Kaylee Klee
    • Very good knife.
Color: A: 5'' bait knife
Very good ergonomic handle. Blade have best shape possible, both sides useful. Easy to sharp. Nice blade cover , keep knife dry, stay on blade with out falling. Right size for fishing or kitchen. Also my wife favorite knife.
Reviewed in the United States on September 5, 2022 by Igor

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...