Check the listing for details. Decoy Y-S21BT Blade Treble Hook - Select Size. Condition: New. Listed at 5.99 USD. Shipping: We offer combined shipping discounts on multiple items purchased. Save on shipping by adding items to “cart”. The combined shipping discounts will automatically apply at checkout. Quantity: 2 per pack The Decoy Y-S21BT Blade Treble Hook is a premium replacement treble hook that can add flash, vibration and sound to a variety of fresh and saltwater lures. The Y-S21BT features an original and patented design that uses an integrally molded swivel that is built in to the hook, allowing the super-shiny blade to spin effortlessly through the water. The blade also emits an audible vibration which fish can hone in on. The Y-S21 treble hook has a super-sharp, curved hook point that keeps fish pinned and the design also protects the hook point from rolling over. Level-up your topwater, crankbaits, metal spoons or jigs, jig heads and swimbaits with the YS21-BT Blade Treble Hook.