When you need to prepare medium to large fish with strong bones, thick skin, or tough scales, reach for the SYKA(R) 9-inch Serrated Fillet Knife. This stiff, tapered blade design can handle more difficult processing tasks, so you don't dull your favorite fillet knife. The Hi-Viz, blade is not only striking, but it is also designed to improve safety when filleting and sheathing the knife. Constructed with 9Cr18MoV, this upper-end, high carbon steel offers excellent edge retention, hardness, corrosion resistance and durability. The CerakoteA(R) finish improves the blade's wear-resistance, corrosion resistance, overall toughness. The TraxGrip(TM) textured handle strikes a balance between cushion, ergonomics, and traction in wet conditions in addition to an integrated finger guard for confident control and handling. We believe in keeping our waterways clean for current and future generations, so the TRUE team made the sheath from 100% recycled ocean-bound plastic. SYK /sk/: adjective for cool, excellent or rad. The SYK(TM) fillet series is not your grand-daddy's fillet knife. TRUE set out to design a new standard in fillet knives that are an extension of your personality and angling lifestyle, just like your fishing apparel, rods, and watercraft. The SYK fillet knife designs were inspired by the vibrant colors of the Yellowfin tuna, so they are unapologetically bold and proud making them distinct among the sea of fillet knives on the market and ideal for both freshwater and saltwater use.