---
product_id: 68580209
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: "$77.60"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/68580209-speed-demon-pro-fillet-knife-razor-sharp-g4116-german-stainless
store_origin: EC
region: Ecuador
---

# 6-inch razor-sharp G4116 German steel Non-slip super polymer grip Durable protective sheath with drainage 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:** $77.60
**Availability:** ✅ In Stock

## Summary

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

## 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?** $77.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/68580209-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

- • **Safe & Ready Storage:** Lightweight sheath locks securely and drains water to keep your blade sharp and ready for action.
- • **Tailored Flexibility:** Perfect blade flexibility contours to fish for clean, professional cuts from 6” to 9” sizes.
- • **All-Weather Durability:** Corrosion-resistant black finish excels in both fresh and saltwater environments—built to last.
- • **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 flawless fillets every time.

## Overview

The KastKing Speed Demon Pro Fillet Knife features a premium 6-inch G4116 German stainless steel blade with razor-sharp precision and corrosion-resistant black finish. Its ergonomic super polymer handle offers a secure, non-slip grip for safe, comfortable use in any fishing condition. Designed with perfect flexibility, it effortlessly follows fish contours for clean fillets. Each knife includes a durable, water-draining sheath that locks the handle for safety and blade protection. Ideal for professional anglers and serious hobbyists, this knife combines innovation, durability, and style to elevate your fishing game.

## Description

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

## 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 |
|---------------|-------|
| 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 |
| Blade Length | 6 Inches |
| Theme | Fishing |
| Product Care Instructions | Hand Wash Only |
| Item Weight | 0.4 Pounds |
| Blade Shape | Drop Point |
| Blade Edge | Plain |
| Is Cordless? | No |
| Reusability | Reusable |
| Customer Package Type | Individually with Sheath |
| Item Length | 11.8 Inches |
| Size | FK-6" |
| Manufacturer | Eposeidon |
| Item Package Dimensions L x W x H | 14.45 x 3.19 x 1.22 inches |
| Package Weight | 0.2 Kilograms |
| Item Dimensions  LxWxH | 9 x 0.01 x 0.01 inches |
| Brand Name | KastKing |
| Material | Stainless Steel |
| Part Number | Fishing Knives-4 |

## Product Details

- **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

## 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/61hcGHiJV8L.jpg)

## Available Options

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

## Frequently Bought Together

- KastKing Fillet Knife 6 Inch, Professional Level Knives for Filleting Fish, Boning Meat And Processing Any Food.
- ZACX Fishing Pliers, Fish Lip Gripper Upgraded Muti-Function Fishing Pliers Hook Remover Split Ring for Fly Fishing,Ice Fishing,Fishing Gear,Fishing Gifts for Men (Package B)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-20*