The Luhr-Jensen Rattling Kwikfish K14 are 4 1/4 inch diving plug lures designed for salmon, steelhead, and lake trout. Kwikfish are full-throttle, wide-action, leave-no-doubt lures that challenge game fish small and large alike. Their aggressive action forces a response from fish, often generating the most savage strikes imaginable. This size is great for trout and middle range steelhead and silver salmon. For maximum success, tune the screw eye on the face of the plug to achieve an even side-to-side action. Using small adjustments, turn the screw eye in the opposite direction that the lure is favoring, until it tracks straight. The Rattling Kwikfish K14 is rigged with size 2 treble hooks and dives unassisted to 14 to 16 feet deep.