---
product_id: 335265371
title: "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: "KSh8435"
currency: KES
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.ke/products/335265371-speed-demon-pro-fillet-knife-razor-sharp-g4116-german-stainless
store_origin: KE
region: Kenya
---

# 7-inch razor sharp G4116 German stainless steel blade ultra-thin, flexible blade for precision filleting non-slip super polymer grip with protective sheath 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:** KSh8435
**Availability:** ✅ In Stock

## Summary

> 🔪 Slice like a pro, fillet like a legend!

## Quick Answers

- **What is this?** 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?** KSh8435 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/335265371-speed-demon-pro-fillet-knife-razor-sharp-g4116-german-stainless)

## 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

- • **Ready for Action:** Includes lightweight, water-draining sheath that locks securely for safe transport and storage.
- • **Pro-Level Versatility:** Designed for fresh and saltwater use, perfect for filleting, boning, and bait cutting — your all-in-one fishing companion.
- • **Flexibility Meets Control:** Ultra-thin, flexible 7” blade contours perfectly to delicate fish and meat for flawless cuts every time.
- • **Precision Razor Sharpness:** G4116 German stainless steel blade stays sharper longer for effortless filleting and boning.
- • **Secure Grip, Ultimate Safety:** Ergonomic, non-slip polymer handle ensures a confident hold even in wet conditions.

## Overview

The KastKing Speed Demon Pro Fillet Knife features a premium 7-inch G4116 German stainless steel blade with razor-sharp precision and ultra-flexibility for expert filleting and boning. Its non-slip polymer handle guarantees safety and comfort, while the included protective sheath ensures durability and easy transport. Engineered for both fresh and saltwater use, this professional-grade knife is the ultimate tool for anglers and chefs seeking precision and reliability.

## Description

Full description not available

## Features

- Razor Sharp Stainless Blades – All KastKing Fillet knives 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, steaking large game fish and trim or remove meat and fish from the bone easier than ever before.
- The Right Knife For The Job - The new 7” and 9” Finesse Flex fillet knives have ultra-thin and extremely flexible blades that are perfect for delicate fish like crappie, perch and other small panfish. They are extremely accurate and follow natural contours perfectly for the best fillets. They are also a great choice as a boning knife in the field or kitchen.
- 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 knife. These handles also clean up easily and stay looking good longer.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Recommended Uses For Product | filleting fish, boning meat, cutting baits |
| Brand | KastKing |
| Model Name | KastKing Speed Demon Pro Fillet Knife |
| Special Feature | G4116 German Stainless-Steel Blade |
| Age Range (Description) | Adult |
| Included Components | ‎Knife and Sheath |
| Handle Material | Stainless Steel |
| Color | G: 7'' flex fillet knife |
| Blade Material | Stainless Steel |
| Style | Traditional or Minimalist |
| Blade Length | 7 Inches |
| Theme | Fishing |
| Product Care Instructions | Hand Wash Only |
| Hand Orientation | Right Hand |
| Item Weight | 6.4 ounces |
| Blade Shape | Wharncliffe |
| Blade Edge | Plain |
| Reusability | Reusable |
| Item Length | 12.8 Inches |
| Shape | elongated with pointed tip and handle |
| Blade Type | Wharncliffe |
| Manufacturer | Eposeidon |
| Item Package Dimensions L x W x H | 14.33 x 3.19 x 1.26 inches |
| Package Weight | 0.18 Kilograms |
| Item Dimensions  LxWxH | 9 x 0.01 x 0.01 inches |
| Brand Name | KastKing |
| Material | Stainless Steel |
| Part Number | KTACPCKNF-7 |

## Product Details

- **Recommended Uses For Product:** filleting fish, boning meat, cutting baits
- **Brand:** KastKing
- **Model Name:** KastKing Speed Demon Pro Fillet Knife
- **Special Feature:** G4116 German Stainless-Steel Blade
- **Age Range (Description):** Adult
- **Included Components:** ‎Knife and Sheath
- **Handle Material:** Stainless Steel
- **Color:** G: 7'' flex fillet knife
- **Blade Material:** Stainless Steel
- **Style:** Traditional or Minimalist

## Images

![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/61Efq00i0ZS.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

### ⭐⭐⭐⭐⭐ VERY sharp out of the box
*by C***N on July 26, 2025*

VERY sharp out of the box. I’ve only cleaned a dozen fish with it so far but it seems to be holding an edge.

### ⭐⭐⭐⭐⭐ Great knife for the price
*by J***J 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.

### ⭐⭐⭐⭐⭐ Best fillet knife my husband has ever used
*by A***R on June 26, 2025*

Got this for a present for my husband. He said it totally changed the game for him when filleting his fish. The 7 inch is perfect for maneuvering and for the size of fish he processes (rock fish, tuna, salmon). He wants another one simply because he’s never had so much ease when filleting his fish.

## 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

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-23*