100% recycled, textured polypropylene handle for grip, durability, and comfort.

Stainless steel blade arrives sharp, stays sharp, and is easy to resharpen

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S133-9 9 inch Sani-Safe® flexible fillet knife

$46.10

Current Stock:: Out of stock

Details

9" High-Carbon Stainless Steel Blade – Engineered for superior edge retention, corrosion resistance, and easy resharpening, delivering consistent performance trip after trip.
Precision Flex for Clean Fillets – Thin, responsive blade glides along bones and skin, maximizing yield while producing smooth, professional-quality cuts.
Durable Polypropylene Handle – Textured, slip-resistant handle provides a secure grip in wet, cold, or messy conditions.
Built for Anglers – Designed specifically for fish processing, from panfish to larger freshwater and saltwater species.
Made in the USA – Crafted with American steel and workmanship for dependable performance on the water and at the cleaning table.

Warranty

"Dexter products are guaranteed to be free from defects in material and workmanship for the life of the product." We do however reserve the right to inspect the product for misuse.

Details

SKU:: 10243

UPC:: 92187102431

Weight:: 0.30 LBS

Width:: 2.00 (in)

Height:: 14.50 (in)

Depth:: 1.00 (in)

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Product Review

exactly what a real fillet knife should be

5
Posted by Mark on 6th Jan 2026

I was introduced to Sani-Safe knives after spending a summer working in a seafood processing house, and the S133-9 really brings back why everyone relied on them. This knife is sharp, flexible, and built to work all day without beating up your hand. The longer blade makes it easy to get clean, smooth cuts on larger fish, and the flex is just right — not floppy, but not stiff either. The Sani-Safe handle is exactly what I remember: comfortable, super grippy, and easy to clean, even when everything is wet and messy. After using this knife again, it’s obvious why these are standard tools in professional seafood environments. Solid, dependable, and does exactly what it’s supposed to do.