Visual efficiency: The flashes from the spinner arouse the curiosity of predatory fish. Vibration: The vibrations of the blade trigger predator attacks. Versatility: Can be used in most habitats on all predators. Fish friendly: Quick hook change system. Features: Length: nDegrees1 Shape: Bladed spinner Weight: 5 g Quantity: 1 Composition: Willow leaf shape blade Nickel-plated steel blade Steel hook Hard orange bead QUICK HOOK CHANGE: The quick hook change system allows you, using pliers, to quickly change hooks. This way you can quickly adapt your spinner to No-Kill waters by swapping your treble hook for a single barbless hook. You can also prolong the life of your spinner by replacing worn hooks. Compatible hooks: Treble hooks: BRONZE TREBLE HOOKS Size nDegrees8 Single hooks: SINGLE BARBLESS HOOKS Size nDegrees3