---
product_id: 76667494
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: "239 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/76667494-kastking-speed-demon-pro-fillet-knife-razor-sharp-g4116-german
store_origin: PL
region: Poland
---

# 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:** 239 zł
**Availability:** ✅ In Stock

## Summary

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

## 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?** 239 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/76667494-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

- • **Secure Grip Confidence:** Ergonomic, slip-resistant super polymer handle guarantees safety and comfort even in wet conditions.
- • **Precision Cutting Power:** Razor-sharp G4116 German stainless steel blade ensures effortless filleting and boning with lasting edge retention.
- • **Safety Meets Convenience:** Lightweight sheath locks handle securely and features drainage slots to keep your blade dry and sharp between uses.
- • **Tailored for Every Catch:** Available in multiple lengths (5” to 9”) with perfect flexibility or stiffness for bait prep, filleting, and steaking large game fish.
- • **Trusted Quality & Warranty:** Backed by a total peace of mind warranty, KastKing delivers professional-grade knives at an unbeatable value.

## Overview

The KastKing Speed Demon Pro Fillet Knife features a premium 9-inch G4116 German stainless steel blade designed for precision filleting and steaking large game fish. Its non-slip super polymer handle ensures a secure grip, while the included lightweight sheath protects the blade and promotes drying. Available in multiple sizes, this professional-grade knife combines durability, comfort, and versatility, backed by a comprehensive warranty for anglers who demand the best.

## Description

Full description not available

## 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, Filleting Fish, Steaking Large Game Fish |
| Brand | KastKing |
| Model Name | Speed Demon Pro |
| Special Feature | G4116 German Stainless-Steel Blade |
| Age Range (Description) | Adult |
| Included Components | ‎Knife and Sheath |
| Handle Material | Stainless Steel |
| Color | E: 9'' strong fillet knife |
| Blade Material | Stainless Steel |
| Style | Modern |
| Blade Length | 9 Inches |
| Theme | Fishing |
| Product Care Instructions | Hand wash, dry immediately, avoid harsh chemicals, store safely |
| Item Weight | 8.8 ounces |
| Blade Shape | Fillet |
| Blade Edge | Plain |
| Reusability | Reusable |
| Customer Package Type | Standard Postal Package |
| Item Length | 13.8 Inches |
| Orientation | Horizontal (Storage), Vertical (In Use) |
| Size | BKSK-9" |
| Manufacturer | Eposeidon |
| Item Package Dimensions L x W x H | 17.17 x 3.23 x 1.3 inches |
| Package Weight | 0.25 Kilograms |
| Brand Name | KastKing |
| Material | Stainless Steel |
| Part Number | Fishing Knives-1 |

## Product Details

- **Recommended Uses For Product:** Fishing, Filleting Fish, Steaking Large Game Fish
- **Brand:** KastKing
- **Model Name:** Speed Demon Pro
- **Special Feature:** G4116 German Stainless-Steel Blade
- **Age Range (Description):** Adult
- **Included Components:** ‎Knife and Sheath
- **Handle Material:** Stainless Steel
- **Color:** E: 9'' strong fillet knife
- **Blade Material:** Stainless Steel
- **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/71cYwwtQtyL.jpg)
![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 2](https://m.media-amazon.com/images/I/61-7k1vJJrL.jpg)
![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 3](https://m.media-amazon.com/images/I/710plpNWyVL.jpg)
![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 4](https://m.media-amazon.com/images/I/81l+ZRi2XjL.jpg)
![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 5](https://m.media-amazon.com/images/I/711z3WTMOML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sharp!  Quality Seems Good.  Great for butchering and trimming meats of all sizes!
*by M***C on September 5, 2025*

Bought this to butcher and trim meat for smoking. VERY sharp. I like the handle and curve of the knife which are both good for butchering and trimming meats of all sizes. The orange and black is kind of cool, but does not affect the performance! The quality and weight also feel great.I am very happy and will update if I get any issues with quality or holding an edge, but so far very, very good!

### ⭐⭐⭐⭐⭐ Great quality for the price.
*by J***Z on June 25, 2025*

Great knife. Super sharp

### ⭐⭐⭐⭐⭐ Fillet knife
*by D***T on September 11, 2025*

So far....I like it.

## 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
- KastKing Kut Safe Fillet Gloves, Ultimate Cut Resistant Gloves for fishing and Outdoor Use, ANSI Level 6 Cut Protection

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-22*