Buck Silver Creek Folding Fillet Knife – Whitby & Co (UK) Ltd
Outdoor Edge Fish n Bone Folding Fillet and Boning Knife, 5" Satin Blade, Black and Green Zytel Handle
Amazon.com : KastKing Folding Fillet/Fishing/Camping/Hunting Knife, Razor Sharp G4116 German Stainless-Steel Blade, Non-Slip Handles, 13 ½ inch overall Length, only 7 ½ inch folded, Includes Sheath : Sports & Outdoors