Make short work of messy business. The Controller 8 in saltwater fillet knife is designed for clean, smooth cuts with a flexible blade that provides just the right amount of give. The intuitive GuideFins™ and tactile HydroTread Grip™ offer ultimate control of the knife, even in slippery conditions. Engineered to meet the needs of the saltwater fisherman, SALT Rx™ offers superior protection against corrosion, wear and tough environments.