---
product_id: 70680984
title: "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"
brand: "kastking"
price: "1650437₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Kast King"
url: https://www.desertcart.vn/products/70680984-kastking-speed-demon-pro-fillet-knife-razor-sharp-g4116-german
store_origin: VN
region: Vietnam
---

# 9" razor-sharp G4116 German steel Non-slip super polymer grip Durable protective sheath with drainage 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

**Brand:** kastking
**Price:** 1650437₫
**Availability:** ✅ In Stock

## Summary

> 🔪 Slice like a pro, grip like a boss — never miss the catch!

## Quick Answers

- **What is this?** 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 by kastking
- **How much does it cost?** 1650437₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/70680984-kastking-speed-demon-pro-fillet-knife-razor-sharp-g4116-german)

## Best For

- kastking enthusiasts

## Why This Product

- Trusted kastking brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Knife Range:** From 5" bait knives to 9" steaking knives, perfect flexibility and strength for every fishing task.
- • **Ergonomic Non-Slip Grip:** Super polymer handle ensures a secure, comfortable hold even in wet conditions—safety meets style.
- • **Precision Razor Sharpness:** G4116 German stainless steel blade stays sharper longer for effortless filleting and boning.
- • **Pro-Level Durability & Warranty:** Built tough for salt and freshwater use, backed by a peace-of-mind warranty for lasting confidence.
- • **Protective Sheath with Drainage:** Lightweight sheath locks securely and drains water to keep your blade dry and ready.

## Overview

The KastKing Speed Demon Pro Fillet Knife features a premium 9-inch G4116 German stainless steel blade engineered for razor-sharp precision and long-lasting edge retention. Its ergonomic, non-slip super polymer handle offers superior grip and comfort during wet or slippery conditions. Designed for professional anglers and serious hobbyists, this knife comes with a durable, water-draining protective sheath to ensure safety and blade longevity. Available in multiple sizes, it covers all filleting, bait cutting, and steaking needs with unmatched flexibility and strength, backed by a comprehensive warranty.

## Description

Buy 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: Filet & Bait Knives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great all around 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!
Review: Great knife - The handle has a good grip and the knife has a good weight, it is light enough to handle easily, and heavy enough to be sturdy. The build quality is solid, sharp, and easy to use.

## 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 you’ll 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C98K7D9 |
| Age Range (Description) | All |
| Best Sellers Rank | #4,159 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Fishing Filet & Bait Knives |
| Blade Edge | Plain |
| Blade Length | 9 Inches |
| Blade Material | Stainless Steel |
| Blade Shape | Drop Point |
| Blade Type | Drop Point |
| Brand | KastKing |
| Brand Name | KastKing |
| Color | D: 9'' fillet knife |
| Customer Package Type | Sheath Included |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,344) |
| Date First Available | March 26, 2018 |
| Hand Orientation | Ambidextrous |
| Handle Material | Stainless Steel |
| Included Components | Knife and Sheath |
| Item Dimensions LxWxH | 9 x 0.01 x 0.01 inches |
| Item Length | 14.8 Inches |
| Item Package Dimensions L x W x H | 16.85 x 3.19 x 1.34 inches |
| Item Weight | 5.99 Ounces |
| Manufacturer | Eposeidon |
| Material | Stainless Steel |
| Model Name | Speed Demon Pro |
| Orientation | Horizontal (when not in use), Vertical (when in use) |
| Package Weight | 0.22 Kilograms |
| Part Number | Fishing Knives-2 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Fishing and Food Preparation |
| Reusability | Reusable |
| Shape | Elongated |
| Size | FK-9" |
| Special Feature | G4116 German Stainless-Steel Blade |
| Style | Modern |
| Theme | Fishing |

## Product Details

- **Age Range (Description):** All
- **Blade Material:** Stainless Steel
- **Brand:** KastKing
- **Color:** D: 9'' fillet knife
- **Handle Material:** Stainless Steel
- **Included Components:** Knife and Sheath
- **Model Name:** Speed Demon Pro
- **Recommended Uses For Product:** Fishing and Food Preparation
- **Special Feature:** G4116 German Stainless-Steel Blade
- **Style:** Modern

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61BS3V5y9QL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I am looking at a manual sharpener what would you  recommend?**
A: Get yourself a Worksharp knife sharpener, either the orig one for $60, or the updated Ken Onion edition ($120), both are FANTASTIC.  I’m TERRIBLE at sharpening anything, but this thing (I got the Ken Onion edition) has made it easy, quick and best of all, a “good knife sharpener” out of me!  I don’t sell them, have no affiliation...    I just like a good product when I get one, which is rare these days.  Good luck.

**Q: How well does this hold a edge? Also after a couple sharpening does it still hold a edge like if it was new?**
A: For those too young to remember great grandpa shaving with a straight razor, let me give you a quick education. RAZOR sharp knife means it will not hold an edge.  The sharper the edge, the quicker it will dull. That's why great grandpa had a razor strop that he honed his beard cutting steel with every time he used it.  A fine razor edge on a fillet knife is important, as is the knowledge that you must hone (not sharpen) the edge regularly to maintain it.

**Q: Can a lefty use this knife or is the blade made for right handers?**
A: I am also a lefty. It works well. Really solid knife for larger fish.

**Q: What would be the best sharpening tool for this knife?**
A: This is a large can of worms on this ask; I ask 10 folks, will get 10 answers.  Since I was little, was taught to use an Arkansas stone, it's my comfort zone and haven't met a blade I couldn't hone yet.  I've tried other methods, but for me, the stone is far superior.  Technique and angle are critical no matter what your chosen poison for sharpening, practice, practice, practice.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great all around knife!
*by M***S on December 21, 2025*

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!

### ⭐⭐⭐⭐⭐ Great knife
*by A***E on December 22, 2025*

The handle has a good grip and the knife has a good weight, it is light enough to handle easily, and heavy enough to be sturdy. The build quality is solid, sharp, and easy to use.

### ⭐⭐⭐⭐⭐ Great knife for the price
*by J***N on May 15, 2025*

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.

## Frequently Bought Together

- KastKing Fillet Knife and Bait Knife, Razor Sharp G4116 German Stainless-Steel Blade 5" - 12", Professional Level Knives for Filleting and Boning, Non-Slip Handles, Includes Protective Sheath
- Reaction Tackle Braided Fishing Line - Pro Grade Power Performance for Saltwater or Freshwater Fish - Colored Fishing Line Braid for Extra Visibility
- ZACX Fish Lip Gripper Pliers - Upgraded Muti-Function Hook Remover and Split Ring Pliers for Fly Fishing, Ice Fishing, Fishing Gear - Gift for Men (Package B)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-14*