After all these years, there is finally a 13 fillet knife that fits in your tackle box. You won't ever have to leave this beauty at home. The 5 7/8 440 stainless steel blade folds neatly into a striking Pakkawood handle with an extra-strong secure liner lock. With just the right blade flex, this is a versatile fillet knife that fits neatly into a hard-molded nylon SARGE case with snap closure. The best fish fillet starts with the best fillet knife. Buy the best knife to go along with your perfect catch.