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Fishing Knives – Filleting, Floating & Saltwater Blades

Fishing Knives – Filleting, Floating & Saltwater Blades
Whether you're prepping bait, filleting your catch, or tackling tough saltwater conditions, Cyclaire’s fishing knife collection is built for performance and precision. This page showcases a wide range of specialist knives from trusted brands like Marttiini, Benchmade, Gerber, and Helle, each designed to meet the demands of anglers—from casual hobbyists to seasoned pros.

Filleting knives with ultra-flexible blades and corrosion-resistant coatings for clean, effortless cuts.
Floating knives and saltwater-ready tools engineered for durability and safety in wet environments.
Multi-purpose fishing tools like pliers, shears, and line cutters for complete tackle box versatility.
Premium materials such as CPM-MagnaCut steel, cork handles, and leather sheaths for style and function.
Manufacturer: Marttiini Professional Knives Product Code: 424110
The Marttiini Kide Fillet Knife 21 is a high-performance, flexible filleting specialist from the modern Kide series expertly designed for clean, precise fish filleting while also excelling at slicing and carving meat, making it a versatile essential for anglers, home cooks, and professional kitchens..
£33.99
Manufacturer: Marttiini Professional Knives Product Code: 846014
The Marttiini Condor Filleting Knife 23 is a heavy-duty, professional-grade filleting tool engineered for tackling the largest fish with precision and control — the biggest blade in the renowned Condor series, built for serious anglers who demand flawless performance on big catches.This long-bladed ..
£45.99
Manufacturer: HX Outdoors Product Code: GQ-13B
The HX Outdoors Fishlock with its robust grip and ergonomic design, ensures you land your catch with confidence It is the epitome of fishing mastery, equipping you to seize control and elevate your fishing game to new heights. With their precision-engineered design, stand as a beacon of accuracy and..
£9.99
CIVIVI Shawka Folding Fillet Knife - 5.81" 14C28N Satin Trailing Point Blade Grey And Green Aluminum Handle CIVIVI Shawka Folding Fillet Knife - 5.81" 14C28N Satin Trailing Point Blade Grey And Green Aluminum Handle
14C28N Out of Stock
Manufacturer: Civivi Product Code: CIVC22029B3
Precision meets portability in the CIVIVI Shawka Folding Fillet Knife, designed for anglers, chefs, and outdoor enthusiasts who demand performance without bulk. With a long, slender trailing point blade and a sleek folding design, the Shawka is built to handle delicate slicing tasks with ease.The 5...
£119.99
CIVIVI Shawka Folding Fillet Knife - 5.81" 14C28N Satin Trailing Point Blade Blue And Silver Aluminum Handle CIVIVI Shawka Folding Fillet Knife - 5.81" 14C28N Satin Trailing Point Blade Blue And Silver Aluminum Handle
14C28N Out of Stock
Manufacturer: Civivi Product Code: CIVC22029B2
Precision meets portability in the CIVIVI Shawka Folding Fillet Knife, designed for anglers, chefs, and outdoor enthusiasts who demand performance without bulk. With a long, slender trailing point blade and a sleek folding design, the Shawka is built to handle delicate slicing tasks with ease.The 5...
£119.99
CIVIVI Shawka Folding Fillet Knife - 5.81" 14C28N Satin Trailing Point Blade Black And Red Aluminum Handle
14C28N
Manufacturer: Civivi Product Code: CIVC22029B1
Precision meets portability in the CIVIVI Shawka Folding Fillet Knife, designed for anglers, chefs, and outdoor enthusiasts who demand performance without bulk. With a long, slender trailing point blade and a sleek folding design, the Shawka is built to handle delicate slicing tasks with ease.The 5...
£119.99
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: G1069306
Whether you're casting lines from a boat or filleting your catch at the dock, the Gerber 3 Piece Fishing Kit is your all-in-one solution for a seamless day on the water. Designed with anglers in mind, this compact kit delivers precision, control, and convenience in every tool.You might want to check..
£54.99
Manufacturer: Atwood Rope MFG Product Code: F80
Atwood Rope MFG Braided HTP Fishing Line Black is a smooth round braided line perfect for big game catfish, musky trolling, and saltwater game fish. Braided with the highest tech machinery and top of the line materials. The lines low stretch design gives it increased sensitivity and quick response o..
£10.99
Manufacturer: Atwood Rope MFG Product Code: F60
Atwood Rope MFG Braided HTP Fishing Line White is a smooth round braided line perfect for big game catfish, musky trolling, and saltwater game fish. Braided with the highest tech machinery and top of the line materials. The lines low stretch design gives it increased sensitivity and quick response o..
£13.99
Manufacturer: Atwood Rope MFG Product Code: F50
Atwood Rope MFG Braided HTP Fishing Line Black is a smooth round braided line perfect for big game catfish, musky trolling, and saltwater game fish. Braided with the highest tech machinery and top of the line materials. The lines low stretch design gives it increased sensitivity and quick response o..
£13.99
Manufacturer: Morakniv Product Code: 129-3775
Whether you're prepping bait or filleting your catch, the Mora 129-3775 Bait Knife is built to perform with surgical precision and rugged reliability. Crafted in Sweden, this knife is a trusted companion for anglers and professionals in the food industry.Key FeaturesBlade Material: Swedish cold-roll..
£19.99
Manufacturer: Marttiini Professional Knives Product Code: 836017T
The Marttiini Fish Filleting Knife with Martef coating moves extremely smoothly through the fish and you get clean-cut fillets easily. The Martef coating reduces friction to almost zero while protecting the blade against corrosion. Cleaning the blade after use is extremely easy. The textured rubber ..
£33.99
Manufacturer: Marttiini Professional Knives Product Code: 826017T
The sharp Marttiini Martef coated blade moves extremely smoothly through the fish and you get clean-cut fillets easily. The Martef coating reduces friction to almost zero while protecting the blade against corrosion. Cleaning the blade after use is extremely easy. The textured rubber handl..
£29.99
Manufacturer: Benchmade Knives Product Code: 18050
The Benchmade 18050 Intersect Pocket Knife is a fisherman's minimalist, tough-as-nails cutting tool, the Intersect is a versatile, fixed blade built for convenient and quick access when seconds matter. A perfect knife for the adventurist, the Intersect dons a 2.68" drop-point blade forged of CPM-Mag..
£165.95
Manufacturer: Benchmade Knives Product Code: 18040S
The Bechmade 18040S Undercurrent is a reliable fixed blade for hard use and utility while on the water. Featuring a sheepsfoot style blade made of CPM-MagnaCut steel with partial serrations for cutting lines, ropes, and bait, the Undercurrent is a cinch to clean compared to a folder for messier jobs..
£206.95
Manufacturer: Benchmade Knives Product Code: 18065
The Benchmade Mini Adria 18065 Knife is the mini variant of Benchmade's waterman's favorite folder, the versatile Mini Adira is a heavy-use knife built for tasks in wet environments. Featuring a 3.21" drop point blade made of CPM-MagnaCut stainless steel, this pocket-ready fisherman's folder uses an..
£190.95
Manufacturer: Benchmade Knives Product Code: 18060
The Benchmade Adria 18060 Knife is a heavy-use folding knife built for tasks in wet environments - from bait prep to cutting lines to scaling small fish. Featuring a drop point blade made of CPM-MagnaCut stainless steel, this pocket-ready aquatic folder uses an Axis Lock mechanism, with high-vis col..
£206.95
Manufacturer: Helle Product Code: HEL115
Steinbit is a fantastic tool to bring on any fishing trip. It is as beautiful as it is functional, and a true go-to when you are looking for that present to a fisherman/woman who has got everything.  Living the coastal life with the North Sea on your doorstep, we know our fishing. The Stei..
£99.95
Manufacturer: Arctic Legend Knives Product Code: 641047
A beautiful and strong spike for filleting fish. A sturdy fish spike with gnarl birch handle is a basic tool for filleting fish. It allows you put firm pressure against the filleting action...
£17.99
Manufacturer: Knives of Alaska Product Code: 00092FG
Now you can have both Knives of Alaska great fillet knives in one pack! This is the ideal solution for fishermen who need two different-sized knives. The set includes both of our fillet knives and is in a lined Cordura nylon sheath for quick drying under wet conditions...
£159.99
Outdoor Edge Razorfin Folding Fillet Knife - 4 x 5" Blade Included Blue TPR Handle
Out of Stock
Manufacturer: Outdoor Edge Product Code: OERFU50C
Outdoor Edge Razorfin Folding Fillet Knife with Interchangeable Blades, Blue TPR Handles, 4 Blades Included Features Patented RazorSafe blade change system Press the lock button in the handle to change blades fast and easy The blade holder supports the razor blade for the strength of a traditi..
£31.99
Manufacturer: Helle Product Code: HEL120
Helle Hellefisk Fishing Knife - 121mm Blade, Cork Handle, Leather Sheath Hellefisk is a straight-forward fishing knife with a cork handle. The stainless blade of Sandvik 12C27 steel is thin and rather stiff. Specifications: 5.1” Cork handle 4.8” Sandvik 12C27 stainless steel ..
£89.99
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: GER-1052470
Built for anglers who demand performance and reliability in harsh saltwater environments, the Gerber Saltwater Controller Folding Fillet Knife is a rugged, corrosion-resistant tool designed to make filleting fast, clean, and efficient. Whether you're on the boat, dock, or shoreline, this knife deliv..
£44.99
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: GER-1055369
Gerber Magniplier 8.4" Needle Nose Pliers The durable, hot-forged Needle Nose Magniplier provides extended reach and line of sight to remove hooks from the belly. Engineered to meet the needs of the saltwater fisherman, SALTRx offers superior protection against corrosion, wear, and tough env..
£94.99
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: GER-1055368
Gerber Magniplier 7.5" Split Ring Pliers The durable, hot-forged Magniplier efficiently handles Size 2-10 Split Rings for quick rigging. Engineered to meet the needs of the saltwater fisherman, SALTRx offers superior protection against corrosion, wear, and tough environments. Features: ..
£94.99
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: G3591
The Gerber CrossRiver fixed blade is easy to stow on belt or PFD and a quick-release trigger lock deploys with control. This utilitarian knife handles varied materials efficiently and is an ideal pick for any adventure, doubling as a rescue knife if things go awry. Engineered to meet the needs of th..
£24.99
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: GER-1028477
When you're deep in the salt and surf, you need gear that’s built to perform. The Gerber Saltwater Controller 6" Fillet Knife System is a complete solution for fish prep in unforgiving marine environments. With a corrosion-resistant blade, a secure sheath, and a built-in sharpener, this system ensur..
£54.99
Gerber Saltwater Controller - 8" Fillet Knife System with Sheath and Sharpener Gerber Saltwater Controller - 8" Fillet Knife System with Sheath and Sharpener
Out of Stock
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: GER-1028478
For serious saltwater anglers tackling larger catches, the Gerber Saltwater Controller 8" Fillet Knife System delivers uncompromising performance, durability, and convenience. With an extended blade for longer cuts, a rinseable sheath, and a built-in sharpener, this system is designed to thrive in t..
£54.99
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: GER-1028479
When you're filleting trophy-sized fish or working through a serious haul, the Gerber Saltwater Controller 10" Fillet Knife System is your heavy-duty companion. With an extended, flexible blade and a rinseable sheath featuring a built-in sharpener, this system is built to dominate in saltwa..
£59.99
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: ger-1028475
Gerber Magniplier 7.5" Saltwater Pliers The Magniplier 7.5" Saltwater Pliers features replaceable plier tips, due to its outboard fastener design and a set of replaceable/reversible carbide cutters so you can get more life out of your tool. The well placed plunge lock allows users to..
£89.99
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: GER-1028482
Gerber CrossRiver Fishing Knife with Sheath The CrossRiver fixed blade is easy to stow on belt or PFD and a quick-release trigger lock deploys with control. This utilitarian knife handles varied materials efficiently and is an ideal pick for any adventure, doubling as a rescue knife if things go aw..
£41.99
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: GER-1026557
Gerber Gutsy Silver Compact Fish Processing Tool Designed to be efficiently stored in your backpack or pocket and intuitively used, this solid compact tool offers four essential functions to get the job done and comes in one compact package. The Gutsy is always ready for when opportunity strikes. ..
£19.95
Manufacturer: Gerber Knives and Outdoor Equipment Product Code: GER-1026556
Gerber Gutsy Black Compact Fish Processing Tool Designed to be efficiently stored in your backpack or pocket and intuitively used, this solid compact tool offers four essential functions to get the job done and comes in one compact package. The Gutsy is always ready for when opportunity strikes. T..
£19.95
Manufacturer: Cuda Knives Product Code: CU-18093
Cuda Titanium Bonded 6" Breaking Knife This Titanium Bonded German 4116 Stainless Steel knife has increased corrosion resistance and will stay sharper longer. The wide butcher blade is great for breaking shells and for tough cuts...
£22.99
Manufacturer: Buck Knives Product Code: B150BLS
Buck Hookset 6" Saltwater Cleaver Knife - 6.35" Titanium Coated Blade, Blue and Grey Reinforced Handle The Buck 150 Hookset Cleaver Knife is a fishing cleaver designed to aid you in all your saltwater excursions. Utilising a glass-reinforced polypropylene with TPE rubber, the handle is ..
£37.15 £39.95
Manufacturer: Marttiini Professional Knives Product Code: 826014
Marttiini Condor Golden Trout Fillet Knife -  6" Stainless Steel Blade, Rubber Handle, Leather Sheath The patented design of the Condor series, featuring the textured rubber handle and the finger guard ensure a firm grip of the knife even in difficult conditions. The flexible and extre..
£34.99
Manufacturer: Marttiini Professional Knives Product Code: 846014T
Marttiini 9" Professional Fish Filleting Knife with Martef Friction Reducing Coating - 846014T The Martef coated sharp blade moves extremely smoothly in the fish and you get clean-cut fillets easily. The Martef coating reduces friction almost to none while protecting the blade against corro..
£49.99
Marttiini 7.5" Professional Fish Filleting Knife with Martef Coating Marttiini 7.5" Professional Fish Filleting Knife with Martef Coating
Out of Stock
Manufacturer: Marttiini Professional Knives Product Code: 836014T
Marttiini 7.5" Professional Fish Filleting Knife with Martef Coating - 836014T The sharp Martef coated blade moves extremely smoothly through the fish and you get clean-cut fillets easily. The Martef coating reduces friction to almost zero while protecting the blade against corrosion. Clean..
£43.99
Manufacturer: Marttiini Professional Knives Product Code: 836014
The patented design of the Condor series, featuring the textured rubber handle and the finger guard ensure a firm grip of the knife even in difficult conditions. The flexible and extremely sharp stainless steel blade ensures clean-cut fillets. This size of blade is best suited for processing fi..
£37.99
Manufacturer: Marttiini Professional Knives Product Code: 837010
Marttiini 7.5" Basic Fish Filleting Knife Stainless Steel Blade Rubber Handle - 837010 Better filleting for a good price. The well fitting rubber handle and the flexible stainless steel blade ensure clean-cut fillets. This size of blade is best suited for processing of about 2-3 kg. The fi..
£19.99
Manufacturer: Marttiini Professional Knives Product Code: 826014T
Marttiini Professional 6" Filleting Knife with Martef Coating The sharp Martef coated blade moves extremely smoothly through the fish and you get clean-cut fillets easily. The Martef coating reduces friction to almost zero while protecting the blade against corrosion. Cleaning the blade aft..
£39.49
Manufacturer: Marttiini Professional Knives Product Code: 827010
The Marttiini 6" Fish Filleting Knife is a great filleting knife for a good price. The well fitting rubber handle and the flexible stainless steel blade ensure clean-cut fillets. This size of blade is best suited for processing of about 2-3 kg. The filleting knife is an excellent tool for other..
£16.49
Manufacturer: Marttiini Professional Knives Product Code: 816014
Marttiini 4" Golden Trout Fish Filleting Knife with Leather Sheath - 816014 The patented design of the Condor series, featuring the textured rubber handle and the finger guard, ensure a firm grip of the knife even in difficult conditions. The flexible and extremely sharp stainless steel bla..
£27.99
Manufacturer: Marttiini Professional Knives Product Code: 817010
Marttiini 4" Basic Fish Filleting Knife Steel Blade Rubber Handle - 817010  Better filleting for a good price. The well fitting rubber handle and the flexible stainless steel blade ensure clean-cut fillets. This size of blade is best suited for processing of about 2-3 kg. The filletin..
£14.49
Manufacturer: Marttiini Professional Knives Product Code: 630010
Marttiini 7.5" Classic Fish Filleting Knife with Birch Handle and Leather Sheath - 630010 A true classic This model has been in production since the late 1960s and has been exported around the world for more than 50 years. With the superior finished, sharp and flexible stainless chrome stee..
£28.99
Manufacturer: Marttiini Professional Knives Product Code: 630016
Marttiini 7" Classic Superflex Fish Filleting Knife Leather Sheath The new, super flexible blade for even smoother filleting of fish. The classical filleting knife has been remodelled both in its appearance and its features. The blade is even more flexible than before. The handle is from ..
£34.49
Manufacturer: Marttiini Professional Knives Product Code: 620016
Marttiini 6" Classic Superflex Fish Filleting Knife Leather Sheath - 620010 The new, super flexible blade for even smoother filleting of fish. The classical filleting knife has been remodelled both in its appearance and its features. The blade is even more flexible than before. The handl..
£28.99
Manufacturer: Marttiini Professional Knives Product Code: 620010
Marttiini 6" Classic Fish Filleting Knife with Birch Handle - 620010  A true classic This model has been in production since the late 1960s and has been exported around the world for more than 50 years. With the superior finished, sharp and flexible stainless chrome steel blade it only..
£24.99
Marttiini 4" Classic Superflex Fish Filleting Knife Leather Sheath Marttiini 4" Classic Superflex Fish Filleting Knife Leather Sheath
Out of Stock
Manufacturer: Marttiini Professional Knives Product Code: 610016
Marttiini 4" Classic Superflex Fish Filleting Knife Leather Sheath - 610016 The new, super flexible blade for even smoother filleting of fish. The classical filleting knife has been remodelled both in its appearance and its features. The blade is even more flexible than before. The handl..
£26.49
Manufacturer: Marttiini Professional Knives Product Code: 610010
Marttiini 4" Classic Fish Filleting Knife Birch Handle - 610010  A true classic This model has been in production since the late 1960s and has been exported around the world for more than 50 years. With the superior finished, sharp and flexible stainless chrome steel blade it only take..
£19.99
Manufacturer: Marttiini Professional Knives Product Code: 175014T
Marttiini Martef Fishing Knife - 4.5" Martef Coated Blade with Serrated Back Edge, Blue Rubber Handle, Leather Sheath 9.13" (23.19cm) overall. 4.5" (11.43cm) stainless blade. Blue rubber handle. Synthetic guard. Martef coated blade with serrated back edge. Black leather belt s..
£39.99
Manufacturer: Marttiini Professional Knives Product Code: 175019
The all-round fish cleaner. The fish cleaner is a very handy tool. The curved blade makes it easy to open up the fish, while the serrated edge comes in handy for scaling. With the metal scoop at the end of the handle removing the intestines is clean and fast. The blade is protected by a plastic..
£19.99
Manufacturer: Marttiini Professional Knives Product Code: 175014
The Marttiini Condor knife is a true multi-purpose tool for fishermen. The serrated edge on the back of the stainless steel blade makes the removal of fish scales easy.The blade of the fisherman's knife is sharpened just like a normal Marttiini knife, therefore you can use this knife ..
£31.99
Manufacturer: Marttiini Professional Knives Product Code: 1514110P
Marttiini Professional Fish Bone Tweezers - 1514110P Fishbone tweezers come in handy to remove bones from fish fillets. The tweezers are designed to fit well in your hand. The inner surface of the tweezers is grooved to ensure a firm grip on the slippery surface of fish bones. The tweezers are made..
£10.99
Marttiini Fisherman's Knife 2 Piece Boxed Gift Set - Perfect Gift For Any Fisherman
Out of Stock
Manufacturer: Marttiini Professional Knives Product Code: 1482018
Marttiini Fisherman's Gift Knife Set - Perfect Gift For Any Fisherman - 1482018 Fisherman's set in a wooden gift box. The dream gift for processing fish. The wooden box contains the Marttiini filleting knife globally famous for its sharpness, and the fish fork to facilitate the wo..
£64.99
Manufacturer: Opinel Product Code: 001616
Opinel No. 9 Oyster and Shellfish Knife - Locking 6.5cm Blade - Padauk Handle Varnished Padauk Handle 6.5cm 12C27 modified Sandvik Stainless Steel Blade Made In France      ..
£15.99
Morakniv Fishing Comfort Scaler 150 - 5.9" Stainless Steel Blade
Stainless Steel
Manufacturer: Morakniv Product Code: 13870
Morakniv Fishing Comfort Scaler 150 Knife with Serrated Stainless Steel Blade Long all-around knife with a serrated back for scaling. Blade of swedish cold-rolled special stainless steel. Patterned high-friction grip handle. "Easy-Clean" sheath. Two interchangeable beltclips. &..
£26.95
Morakniv Floating Boat Knife - 3.75" Blunt Tip Stainless Steel Blade Cork Handle
Stainless Steel
Manufacturer: Morakniv Product Code: 13131
Morakniv developed the Floating Serrated Knife for the offshore industry where a floating knife is of high importance. Of course, its features also make this knife a perfect tool for kayakers, sailors and others spending time on the water, both professionals and sportsmen. The Morakniv Floating..
£25.49
Morakniv Roeing and Bleeding Fishing Knife - Black Propylene Handle
Stainless Steel
Manufacturer: Morakniv Product Code: 121-5190
Mora Roeing and Bleeding Fishing Knife - Black Propylene Handle Features Blade of Swedish Sandvik 12C27 stainless knife steel that can be sharpened to extreme sharpness and high edge retention.  Blade Lenght: 2.0" (50 mm) Thickness: 2.5 mm Product weight:  3.1 oz. (88 g) Blad..
£19.99
Morakniv Roeing and Bleeding Knife - Blue Propylene Handle
Out of Stock
Manufacturer: Morakniv Product Code: 1-1591P
The Morakniv Roeing and Bleeding knife features a blade of Swedish Sandvik 12C27 stainless steel that can be sharpened to extreme sharpness and high edge retention.  Blade Length : 2.0" (50 mm) Thickness : 2.5 mm Product weight :  3.1 oz. (88 g) Blade hardened by deep refrigerat..
£19.99
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