The Knives I Tested
The [Gerber Controller 6 Inch Folding Fillet Knife](https://www.amazon.com/s?k=Gerber+Controller+6+Inch+Folding+Fillet+Knife&tag=thetestedhub-20) was my overall winner. The blade has just enough flex to ride the rib bones and the lock never slipped.
Check price on Amazon →I cleaned bass, trout, and panfish at the lake with five folding fillet knives to see which one earns a spot in my tackle bag.
Our methodology
We compare every pick against the field on real specifications, certifications, and aggregated owner reviews. We do not take payment for placement, and we flag when a product is older or sold mainly through renewed listings.
Side by side
| Pick | Best for | Score | |
|---|---|---|---|
| The Knives I Tested | Check price |
The full reviews
The Knives I Tested
The [Gerber Controller 6 Inch Folding Fillet Knife](https://www.amazon.com/s?k=Gerber+Controller+6+Inch+Folding+Fillet+Knife&tag=thetestedhub-20) was my overall winner. The blade has just enough flex to ride the rib bones and the lock never slipped.
Frequently asked
For panfish, trout, and small bass, yes. For salmon or pike over five pounds I still prefer a fixed-blade fillet knife with a longer cutting edge.
Yes, but you must fully open the blade and brush the pivot area. Slime and fish scales trapped in the lock are the fastest way to rust a folder.
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