--- product_id: 76667494 title: "KastKing Speed Demon Pro Fillet Knife with Protective Sheath" brand: "kastking" price: "€ 63.06" currency: EUR in_stock: true reviews_count: 9 category: "Kast King" url: https://www.desertcart.sk/products/76667494-kastking-speed-demon-pro-fillet-knife-with-protective-sheath store_origin: SK region: Slovakia --- # 9" razor-sharp G4116 German stainless steel blade Non-slip super polymer grip for secure handling Durable protective sheath with water-drain slots KastKing Speed Demon Pro Fillet Knife with Protective Sheath **Brand:** kastking **Price:** € 63.06 **Availability:** ✅ In Stock ## Summary > 🔪 Slice Like a Pro, Fish Like a Legend! ## Quick Answers - **What is this?** KastKing Speed Demon Pro Fillet Knife with Protective Sheath by kastking - **How much does it cost?** € 63.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/76667494-kastking-speed-demon-pro-fillet-knife-with-protective-sheath) ## 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 - • **Precision Razor Edge:** Engineered with premium G4116 German stainless steel for unmatched sharpness and edge retention in fresh and saltwater. - • **Pro-Level Durability:** Trusted by hunters and anglers alike, backed by a peace-of-mind warranty for long-lasting performance. - • **Versatile Blade Range:** From 5" bait knives to 9" steaking knives, perfectly tailored flexibility and stiffness for every cutting task. - • **Ergonomic Grip Mastery:** Super polymer, slip-resistant handle ensures ultimate control and comfort during extended filleting or butchering sessions. - • **Safety Meets Convenience:** Innovative sheath locks securely, drains water to keep blades dry and sharp, and offers effortless access when you need it most. ## Overview The Speed Demon Pro Fillet Knife by KastKing features a razor-sharp 9-inch G4116 German stainless steel blade designed for precision filleting and boning. Its non-slip super polymer handle guarantees a secure grip even in wet conditions, while the included protective sheath ensures safe storage and blade longevity. Available in multiple sizes, this professional-grade knife excels in both fishing and hunting applications, delivering unmatched sharpness, flexibility, and durability trusted by outdoor enthusiasts. ## Description Product description Speed Demon Pro Fillet Knife 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. Bait Knife 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. Flex Filet Knife The 6”, 7” & 9” stainless curved blades have the perfect flexibility so the knife will follow natural contours for perfect fillets. Strong Filet Knife The 9” Strong Fillet Knife much thicker and stiffer than other knives, better for big fish like salmon, tuna and other tougher meats. Slicing Knife Designed for maximum cutting performance, this knife is suited for slicing everything from meats, to cakes, to sandwiches. 5"-12" professional-level knives KastKing Fishing Tools for You Titanet ToughTide Everyday Essential Rod Rack Electric Fillet Knife Review: Great for hunters, not just fish. - I am a hunter and use the 9" Strong Fillet Knife to break down elk and debone the meat. It is perfect for this task. I have butchered several elk with it. The rubberized grip helps maintain control. The blade stays sharp and the occasional (2-3 times over the course of a big animal) steeling keeps it going strong. Blade shape is great for following the bone and getting every ounce of meat. The tip is sharp and useful for fine work. The plastic sheath allows the blade to dry and the knife positively snaps into the retention. I would definitely buy again. Top notch product. Review: Good fillet knife - Fillet knife works great. Stays sharp. Comfortable handle, easy t o 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 | B07CCMM8Y8 | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #2,194 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 | Fillet | | Brand | KastKing | | Brand Name | KastKing | | Color | E: 9'' strong fillet knife | | Customer Package Type | Standard Postal Package | | Customer Reviews | 4.6 out of 5 stars 829 Reviews | | Handle Material | Stainless Steel | | Included Components | Knife and Sheath | | Is Product Cordless | No | | Item Length | 13.8 Inches | | Item Weight | 0.55 Pounds | | Manufacturer | Eposeidon | | Model Name | Speed Demon Pro | | Model Number | 768645330783 | | Orientation | Horizontal (Storage), Vertical (In Use) | | Part Number | Fishing Knives-1 | | Product Care Instructions | Hand wash, dry immediately, avoid harsh chemicals, store safely | | Recommended Uses For Product | Fishing, Filleting Fish, Steaking Large Game Fish | | Reusability | Reusable | | Size | BKSK-9" | | Special Feature | G4116 German Stainless-Steel Blade | | Special Features | G4116 German Stainless-Steel Blade | | Style | Modern | | Theme | Fishing | | Unit Count | 1 Count | ## Product Details - **Age Range (Description):** Adult - **Blade Material:** Stainless Steel - **Brand:** KastKing - **Color:** E: 9'' strong fillet knife - **Handle Material:** Stainless Steel - **Included Components:** Knife and Sheath - **Model Name:** Speed Demon Pro - **Recommended Uses For Product:** Fishing, Filleting Fish, Steaking Large Game Fish - **Special Feature:** G4116 German Stainless-Steel Blade - **Style:** Modern ## Images ![KastKing Speed Demon Pro Fillet Knife with Protective Sheath - Image 1](https://m.media-amazon.com/images/I/71cYwwtQtyL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for hunters, not just fish. *by M***R on March 6, 2026* I am a hunter and use the 9" Strong Fillet Knife to break down elk and debone the meat. It is perfect for this task. I have butchered several elk with it. The rubberized grip helps maintain control. The blade stays sharp and the occasional (2-3 times over the course of a big animal) steeling keeps it going strong. Blade shape is great for following the bone and getting every ounce of meat. The tip is sharp and useful for fine work. The plastic sheath allows the blade to dry and the knife positively snaps into the retention. I would definitely buy again. Top notch product. ### ⭐⭐⭐⭐⭐ Good fillet knife *by T***M on December 19, 2025* Fillet knife works great. Stays sharp. Comfortable handle, easy t o use. ### ⭐⭐⭐⭐⭐ 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! ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/76667494-kastking-speed-demon-pro-fillet-knife-with-protective-sheath](https://www.desertcart.sk/products/76667494-kastking-speed-demon-pro-fillet-knife-with-protective-sheath) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-13*