Lunar-1 9" Stout Flex Fillet Knife
Details
Stiff Blade for Big Jobs
The Lunar-1 9" Stout Flex Fillet Knife is a stiff fillet knife for anglers cleaning big fish who need a blade that pushes through thick fillets instead of bending away.
It is the stiffest blade in the Lunar-1 lineup, with minimal flex for leverage and control on large catches.
Key Features
- Minimal Flex
A stout blade gives you leverage and control when working through heavy fillets. - 9" Reach
The long blade provides the reach for smooth, long strokes on large fish. - Chip-Resistant Steel
Swedish Sandvik 14C28N stainless resists chipping on hard material like bone. - Easy Resharpening
Its fine grain steel resharpens easily and keeps the edge stable. - Full Tang Blade
Full tang construction adds strength when you bear down on a cut. - Blade Tension Sheath
A custom sheath with a belt loop keeps the edge covered between uses.
Find the right stiffness among our fillet knives or try our boning knives for heavy cleaning work. Backed by the Danco Sports lifetime warranty.
Specs
- Stout Flex blade with minimal flex, made for big jobs
- Swedish Sandvik 14C28N stainless steel resists chipping on hard material
- Full tang blade for strength
- Dual molded grip with Multi Texture Technology
- Custom blade tension sheath with belt loop
FAQ
Frequently Asked Questions
➕ How stiff is the Lunar-1 9" Stout Flex Fillet Knife?
It has minimal flex, making it the stiffest blade in the Lunar-1 fillet lineup and perfect for big jobs.
➕ What fish is the 9" Stout Flex made for?
It's built for big fish with thick fillets and heavy bones, where a knife needs to push through instead of bending away. For heavy cleaning work, also see our boning knives.
➕ Is the Stout Flex easy to resharpen?
Yes. Swedish Sandvik 14C28N has a fine grain that makes resharpening easier and improves edge stability.
➕ Does the 9" Stout Flex include a sheath?
Yes. It includes a custom blade tension sheath with a belt loop. Browse the full Lunar-1 collection.

